diff options
64 files changed, 464 insertions, 13 deletions
diff --git a/Makefile.in b/Makefile.in index a74420808ccc..6679a13cae80 100644 --- a/Makefile.in +++ b/Makefile.in @@ -85,6 +85,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -94,6 +95,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/Makefile.in b/cmd/Makefile.in index 979c8bdd18ed..7575384dd80e 100644 --- a/cmd/Makefile.in +++ b/cmd/Makefile.in @@ -62,6 +62,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -71,6 +72,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/mount_zfs/Makefile.in b/cmd/mount_zfs/Makefile.in index 5ffc07c58408..96a815ada941 100644 --- a/cmd/mount_zfs/Makefile.in +++ b/cmd/mount_zfs/Makefile.in @@ -65,6 +65,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -74,6 +75,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/vdev_id/Makefile.in b/cmd/vdev_id/Makefile.in index cf3dd57645c3..7dee2e154a79 100644 --- a/cmd/vdev_id/Makefile.in +++ b/cmd/vdev_id/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zdb/Makefile.in b/cmd/zdb/Makefile.in index 361b0252d26d..88ca38a47da4 100644 --- a/cmd/zdb/Makefile.in +++ b/cmd/zdb/Makefile.in @@ -65,6 +65,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -74,6 +75,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zfs/Makefile.in b/cmd/zfs/Makefile.in index 55f8f9898305..d4a1b41f461e 100644 --- a/cmd/zfs/Makefile.in +++ b/cmd/zfs/Makefile.in @@ -65,6 +65,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -74,6 +75,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zinject/Makefile.in b/cmd/zinject/Makefile.in index a1a8862c89a1..477a1c8b307d 100644 --- a/cmd/zinject/Makefile.in +++ b/cmd/zinject/Makefile.in @@ -65,6 +65,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -74,6 +75,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zpios/Makefile.in b/cmd/zpios/Makefile.in index 951788868fb8..0b10c1c911b0 100644 --- a/cmd/zpios/Makefile.in +++ b/cmd/zpios/Makefile.in @@ -65,6 +65,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -74,6 +75,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zpool/Makefile.in b/cmd/zpool/Makefile.in index cd0857cb2841..3b8bf849c840 100644 --- a/cmd/zpool/Makefile.in +++ b/cmd/zpool/Makefile.in @@ -65,6 +65,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -74,6 +75,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zpool_id/Makefile.in b/cmd/zpool_id/Makefile.in index b41de0a4e53a..fc4cf451afac 100644 --- a/cmd/zpool_id/Makefile.in +++ b/cmd/zpool_id/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zpool_layout/Makefile.in b/cmd/zpool_layout/Makefile.in index ce2315ff54eb..ae536ed9f6ca 100644 --- a/cmd/zpool_layout/Makefile.in +++ b/cmd/zpool_layout/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/ztest/Makefile.in b/cmd/ztest/Makefile.in index d606d5490d85..1687a2e56ed1 100644 --- a/cmd/ztest/Makefile.in +++ b/cmd/ztest/Makefile.in @@ -65,6 +65,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -74,6 +75,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/cmd/zvol_id/Makefile.in b/cmd/zvol_id/Makefile.in index 57064c3105d5..10ec6da5511e 100644 --- a/cmd/zvol_id/Makefile.in +++ b/cmd/zvol_id/Makefile.in @@ -65,6 +65,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -74,6 +75,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/config/kernel-blkdev-get.m4 b/config/kernel-blkdev-get.m4 new file mode 100644 index 000000000000..e31d71770511 --- /dev/null +++ b/config/kernel-blkdev-get.m4 @@ -0,0 +1,19 @@ +dnl # +dnl # 2.6.37 API change +dnl # Added 3rd argument for the active holder, previously this was +dnl # hardcoded to NULL. +dnl # +AC_DEFUN([ZFS_AC_KERNEL_3ARG_BLKDEV_GET], [ + AC_MSG_CHECKING([whether blkdev_get() wants 3 args]) + ZFS_LINUX_TRY_COMPILE([ + #include <linux/fs.h> + ],[ + struct block_device *bdev = NULL; + (void) blkdev_get(bdev, 0, NULL); + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_3ARG_BLKDEV_GET, 1, [blkdev_get() wants 3 args]) + ],[ + AC_MSG_RESULT(no) + ]) +]) diff --git a/config/kernel-get-gendisk.m4 b/config/kernel-get-gendisk.m4 new file mode 100644 index 000000000000..8cd725f0e0b3 --- /dev/null +++ b/config/kernel-get-gendisk.m4 @@ -0,0 +1,11 @@ +dnl # +dnl # 2.6.34 API change +dnl # Verify the get_gendisk() symbol is exported. +dnl # +AC_DEFUN([ZFS_AC_KERNEL_GET_GENDISK], [ + ZFS_CHECK_SYMBOL_EXPORT( + [get_gendisk], + [block/genhd.c], + [AC_DEFINE(HAVE_GET_GENDISK, 1, [get_gendisk() is available])], + []) +]) diff --git a/config/kernel.m4 b/config/kernel.m4 index 7f07c90638c4..7d7f16730e33 100644 --- a/config/kernel.m4 +++ b/config/kernel.m4 @@ -8,6 +8,7 @@ AC_DEFUN([ZFS_AC_CONFIG_KERNEL], [ ZFS_AC_KERNEL_BDEV_BLOCK_DEVICE_OPERATIONS ZFS_AC_KERNEL_TYPE_FMODE_T ZFS_AC_KERNEL_KOBJ_NAME_LEN + ZFS_AC_KERNEL_3ARG_BLKDEV_GET ZFS_AC_KERNEL_BLKDEV_GET_BY_PATH ZFS_AC_KERNEL_OPEN_BDEV_EXCLUSIVE ZFS_AC_KERNEL_INVALIDATE_BDEV_ARGS @@ -34,6 +35,7 @@ AC_DEFUN([ZFS_AC_CONFIG_KERNEL], [ ZFS_AC_KERNEL_BLK_RQ_POS ZFS_AC_KERNEL_BLK_RQ_SECTORS ZFS_AC_KERNEL_GET_DISK_RO + ZFS_AC_KERNEL_GET_GENDISK ZFS_AC_KERNEL_RQ_IS_SYNC ZFS_AC_KERNEL_RQ_FOR_EACH_SEGMENT ZFS_AC_KERNEL_CONST_XATTR_HANDLER diff --git a/configure b/configure index a82acd6e6f4f..60b844d831dc 100755 --- a/configure +++ b/configure @@ -12840,6 +12840,72 @@ fi + { $as_echo "$as_me:$LINENO: checking whether blkdev_get() wants 3 args" >&5 +$as_echo_n "checking whether blkdev_get() wants 3 args... " >&6; } + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + struct block_device *bdev = NULL; + (void) blkdev_get(bdev, 0, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_3ARG_BLKDEV_GET 1 +_ACEOF + + +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + + +fi + + rm -Rf build + + + + { $as_echo "$as_me:$LINENO: checking whether symbol blkdev_get_by_path is exported" >&5 $as_echo_n "checking whether symbol blkdev_get_by_path is exported... " >&6; } grep -q -E '[[:space:]]blkdev_get_by_path[[:space:]]' \ @@ -14790,6 +14856,59 @@ fi EXTRA_KCFLAGS="$tmp_flags" + { $as_echo "$as_me:$LINENO: checking whether symbol get_gendisk is exported" >&5 +$as_echo_n "checking whether symbol get_gendisk is exported... " >&6; } + grep -q -E '[[:space:]]get_gendisk[[:space:]]' \ + $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null + rc=$? + if test $rc -ne 0; then + + export=0 + for file in block/genhd.c; do + grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" "$LINUX/$file" 2>/dev/null + rc=$? + if test $rc -eq 0; then + + export=1 + break; + +fi + + done + if test $export -eq 0; then + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + +else + + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GET_GENDISK 1 +_ACEOF + + +fi + + +else + + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GET_GENDISK 1 +_ACEOF + + +fi + + + + { $as_echo "$as_me:$LINENO: checking whether rq_is_sync() is available" >&5 $as_echo_n "checking whether rq_is_sync() is available... " >&6; } tmp_flags="$EXTRA_KCFLAGS" @@ -18988,6 +19107,72 @@ fi + { $as_echo "$as_me:$LINENO: checking whether blkdev_get() wants 3 args" >&5 +$as_echo_n "checking whether blkdev_get() wants 3 args... " >&6; } + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + struct block_device *bdev = NULL; + (void) blkdev_get(bdev, 0, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_3ARG_BLKDEV_GET 1 +_ACEOF + + +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + + +fi + + rm -Rf build + + + + { $as_echo "$as_me:$LINENO: checking whether symbol blkdev_get_by_path is exported" >&5 $as_echo_n "checking whether symbol blkdev_get_by_path is exported... " >&6; } grep -q -E '[[:space:]]blkdev_get_by_path[[:space:]]' \ @@ -20938,6 +21123,59 @@ fi EXTRA_KCFLAGS="$tmp_flags" + { $as_echo "$as_me:$LINENO: checking whether symbol get_gendisk is exported" >&5 +$as_echo_n "checking whether symbol get_gendisk is exported... " >&6; } + grep -q -E '[[:space:]]get_gendisk[[:space:]]' \ + $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null + rc=$? + if test $rc -ne 0; then + + export=0 + for file in block/genhd.c; do + grep -q -E "EXPORT_SYMBOL.*(get_gendisk)" "$LINUX/$file" 2>/dev/null + rc=$? + if test $rc -eq 0; then + + export=1 + break; + +fi + + done + if test $export -eq 0; then + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + +else + + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GET_GENDISK 1 +_ACEOF + + +fi + + +else + + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GET_GENDISK 1 +_ACEOF + + +fi + + + + { $as_echo "$as_me:$LINENO: checking whether rq_is_sync() is available" >&5 $as_echo_n "checking whether rq_is_sync() is available... " >&6; } tmp_flags="$EXTRA_KCFLAGS" diff --git a/dracut/90zfs/Makefile.in b/dracut/90zfs/Makefile.in index 09807b6d54be..8ab747c23982 100644 --- a/dracut/90zfs/Makefile.in +++ b/dracut/90zfs/Makefile.in @@ -63,6 +63,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -72,6 +73,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/dracut/Makefile.in b/dracut/Makefile.in index 4d7868e4dec3..e9376e1a6834 100644 --- a/dracut/Makefile.in +++ b/dracut/Makefile.in @@ -62,6 +62,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -71,6 +72,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/etc/Makefile.in b/etc/Makefile.in index 12a77119b225..53fe58517efa 100644 --- a/etc/Makefile.in +++ b/etc/Makefile.in @@ -62,6 +62,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -71,6 +72,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/etc/init.d/Makefile.in b/etc/init.d/Makefile.in index b2be7aca7deb..2249324298e0 100644 --- a/etc/init.d/Makefile.in +++ b/etc/init.d/Makefile.in @@ -63,6 +63,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -72,6 +73,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/etc/zfs/Makefile.in b/etc/zfs/Makefile.in index 1edb4f27e414..5f36b7827b8c 100644 --- a/etc/zfs/Makefile.in +++ b/etc/zfs/Makefile.in @@ -63,6 +63,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -72,6 +73,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/include/Makefile.in b/include/Makefile.in index df81588cd6ca..026a6ad3c5e5 100644 --- a/include/Makefile.in +++ b/include/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/include/linux/Makefile.in b/include/linux/Makefile.in index 52e3e2c61184..80cd72e37b66 100644 --- a/include/linux/Makefile.in +++ b/include/linux/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/include/sys/Makefile.in b/include/sys/Makefile.in index b949360cd826..6e2229c55ccc 100644 --- a/include/sys/Makefile.in +++ b/include/sys/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/include/sys/efi_partition.h b/include/sys/efi_partition.h index e75e45a6bc0d..ee367a574e46 100644 --- a/include/sys/efi_partition.h +++ b/include/sys/efi_partition.h @@ -229,6 +229,7 @@ struct partition64 { extern int efi_alloc_and_init(int, uint32_t, struct dk_gpt **); extern int efi_alloc_and_read(int, struct dk_gpt **); extern int efi_write(int, struct dk_gpt *); +extern int efi_rescan(int); extern void efi_free(struct dk_gpt *); extern int efi_type(int); extern void efi_err_check(struct dk_gpt *); diff --git a/include/sys/fm/Makefile.in b/include/sys/fm/Makefile.in index 0ad4f3e35d35..c5383e8b9db6 100644 --- a/include/sys/fm/Makefile.in +++ b/include/sys/fm/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/include/sys/fm/fs/Makefile.in b/include/sys/fm/fs/Makefile.in index acecb67d06d5..a121817daf4b 100644 --- a/include/sys/fm/fs/Makefile.in +++ b/include/sys/fm/fs/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/include/sys/fs/Makefile.in b/include/sys/fs/Makefile.in index 9f3ad2bc86e9..8ef1491ebcec 100644 --- a/include/sys/fs/Makefile.in +++ b/include/sys/fs/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/Makefile.in b/lib/Makefile.in index 2fa4c42d1960..eb1177b24f49 100644 --- a/lib/Makefile.in +++ b/lib/Makefile.in @@ -62,6 +62,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -71,6 +72,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libavl/Makefile.in b/lib/libavl/Makefile.in index ac732f651d18..5a6043d9f8cb 100644 --- a/lib/libavl/Makefile.in +++ b/lib/libavl/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libefi/Makefile.in b/lib/libefi/Makefile.in index e6ba6a15a050..88fb19cd36a8 100644 --- a/lib/libefi/Makefile.in +++ b/lib/libefi/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libefi/rdwr_efi.c b/lib/libefi/rdwr_efi.c index 80886bb44f6d..f4cf41712a69 100644 --- a/lib/libefi/rdwr_efi.c +++ b/lib/libefi/rdwr_efi.c @@ -497,10 +497,9 @@ efi_ioctl(int fd, int cmd, dk_efi_t *dk_ioc) return (error); } -#if defined(__linux__) -static int -efi_rescan(int fd) +int efi_rescan(int fd) { +#if defined(__linux__) int retry = 5; int error; @@ -512,10 +511,10 @@ efi_rescan(int fd) return (-1); } } +#endif return (0); } -#endif static int check_label(int fd, dk_efi_t *dk_ioc) @@ -1304,12 +1303,6 @@ efi_write(int fd, struct dk_gpt *vtoc) (void) write_pmbr(fd, vtoc); free(dk_ioc.dki_data); -#if defined(__linux__) - rval = efi_rescan(fd); - if (rval) - return (VT_ERROR); -#endif - return (0); } diff --git a/lib/libnvpair/Makefile.in b/lib/libnvpair/Makefile.in index df253283b995..78a1ccd26fe9 100644 --- a/lib/libnvpair/Makefile.in +++ b/lib/libnvpair/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libshare/Makefile.in b/lib/libshare/Makefile.in index 1932417bbde2..8a3d50fb79d6 100644 --- a/lib/libshare/Makefile.in +++ b/lib/libshare/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/Makefile.in b/lib/libspl/Makefile.in index 35696e1bff14..935f47642ca6 100644 --- a/lib/libspl/Makefile.in +++ b/lib/libspl/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/asm-generic/Makefile.in b/lib/libspl/asm-generic/Makefile.in index 14af6a6fdf07..d4cbca28e5a9 100644 --- a/lib/libspl/asm-generic/Makefile.in +++ b/lib/libspl/asm-generic/Makefile.in @@ -63,6 +63,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -72,6 +73,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/asm-i386/Makefile.in b/lib/libspl/asm-i386/Makefile.in index 31823b93e36a..53f774349a34 100644 --- a/lib/libspl/asm-i386/Makefile.in +++ b/lib/libspl/asm-i386/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/asm-x86_64/Makefile.in b/lib/libspl/asm-x86_64/Makefile.in index 7c6ff5172af4..95754c37b43c 100644 --- a/lib/libspl/asm-x86_64/Makefile.in +++ b/lib/libspl/asm-x86_64/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/Makefile.in b/lib/libspl/include/Makefile.in index 73d2fe64df68..668183fd305e 100644 --- a/lib/libspl/include/Makefile.in +++ b/lib/libspl/include/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/ia32/Makefile.in b/lib/libspl/include/ia32/Makefile.in index 32e350e3a044..5aff82a93480 100644 --- a/lib/libspl/include/ia32/Makefile.in +++ b/lib/libspl/include/ia32/Makefile.in @@ -62,6 +62,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -71,6 +72,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/ia32/sys/Makefile.in b/lib/libspl/include/ia32/sys/Makefile.in index 8bf72d4f5919..2ee47ff693b8 100644 --- a/lib/libspl/include/ia32/sys/Makefile.in +++ b/lib/libspl/include/ia32/sys/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/rpc/Makefile.in b/lib/libspl/include/rpc/Makefile.in index c114a8527f73..6f8e48387363 100644 --- a/lib/libspl/include/rpc/Makefile.in +++ b/lib/libspl/include/rpc/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/sys/Makefile.in b/lib/libspl/include/sys/Makefile.in index 71fee1785d9d..09d03e99c01d 100644 --- a/lib/libspl/include/sys/Makefile.in +++ b/lib/libspl/include/sys/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/sys/dktp/Makefile.in b/lib/libspl/include/sys/dktp/Makefile.in index e3eeee4ba97d..30263687fa0f 100644 --- a/lib/libspl/include/sys/dktp/Makefile.in +++ b/lib/libspl/include/sys/dktp/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/sys/sysevent/Makefile.in b/lib/libspl/include/sys/sysevent/Makefile.in index d09a7edfda73..7106d85df71f 100644 --- a/lib/libspl/include/sys/sysevent/Makefile.in +++ b/lib/libspl/include/sys/sysevent/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libspl/include/util/Makefile.in b/lib/libspl/include/util/Makefile.in index 6b0cafe763c3..49f579a64c90 100644 --- a/lib/libspl/include/util/Makefile.in +++ b/lib/libspl/include/util/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libunicode/Makefile.in b/lib/libunicode/Makefile.in index 1af0fa9e52c0..f13cdd080678 100644 --- a/lib/libunicode/Makefile.in +++ b/lib/libunicode/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libuutil/Makefile.in b/lib/libuutil/Makefile.in index c9185fe787b8..7ab2532b2251 100644 --- a/lib/libuutil/Makefile.in +++ b/lib/libuutil/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libzfs/Makefile.in b/lib/libzfs/Makefile.in index 11d0b38de553..c5b3ffd38c7a 100644 --- a/lib/libzfs/Makefile.in +++ b/lib/libzfs/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/lib/libzfs/libzfs_pool.c b/lib/libzfs/libzfs_pool.c index fa9f36cc669a..8339305717eb 100644 --- a/lib/libzfs/libzfs_pool.c +++ b/lib/libzfs/libzfs_pool.c @@ -2097,6 +2097,9 @@ zpool_relabel_disk(libzfs_handle_t *hdl, const char *path, const char *msg) * It's possible that we might encounter an error if the device * does not have any unallocated space left. If so, we simply * ignore that error and continue on. + * + * Also, we don't call efi_rescan() - that would just return EBUSY. + * The module will do it for us in vdev_disk_open(). */ error = efi_use_whole_disk(fd); (void) close(fd); @@ -3847,7 +3850,7 @@ zpool_label_disk(libzfs_handle_t *hdl, zpool_handle_t *zhp, char *name) vtoc->efi_parts[8].p_size = resv; vtoc->efi_parts[8].p_tag = V_RESERVED; - if ((rval = efi_write(fd, vtoc)) != 0) { + if ((rval = efi_write(fd, vtoc)) != 0 || (rval = efi_rescan(fd)) != 0) { /* * Some block drivers (like pcata) may not support EFI * GPT labels. Print out a helpful error message dir- diff --git a/lib/libzpool/Makefile.in b/lib/libzpool/Makefile.in index 81813219810c..ad573d4a1258 100644 --- a/lib/libzpool/Makefile.in +++ b/lib/libzpool/Makefile.in @@ -64,6 +64,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -73,6 +74,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/man/Makefile.in b/man/Makefile.in index fc9ef751a48f..83c2ec913bd7 100644 --- a/man/Makefile.in +++ b/man/Makefile.in @@ -62,6 +62,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -71,6 +72,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/man/man5/Makefile.in b/man/man5/Makefile.in index 20fa620072aa..000f0af7de68 100644 --- a/man/man5/Makefile.in +++ b/man/man5/Makefile.in @@ -62,6 +62,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -71,6 +72,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/man/man8/Makefile.in b/man/man8/Makefile.in index b4dbc6107749..e0ca5c96d964 100644 --- a/man/man8/Makefile.in +++ b/man/man8/Makefile.in @@ -62,6 +62,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -71,6 +72,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/module/zfs/vdev_disk.c b/module/zfs/vdev_disk.c index 28a4861abd72..eee03d08055d 100644 --- a/module/zfs/vdev_disk.c +++ b/module/zfs/vdev_disk.c @@ -158,10 +158,75 @@ vdev_elevator_switch(vdev_t *v, char *elevator) return (error); } +/* + * Expanding a whole disk vdev involves invoking BLKRRPART on the + * whole disk device. This poses a problem, because BLKRRPART will + * return EBUSY if one of the disk's partitions is open. That's why + * we have to do it here, just before opening the data partition. + * Unfortunately, BLKRRPART works by dropping all partitions and + * recreating them, which means that for a short time window, all + * /dev/sdxN device files disappear (until udev recreates them). + * This means two things: + * - When we open the data partition just after a BLKRRPART, we + * can't do it using the normal device file path because of the + * obvious race condition with udev. Instead, we use reliable + * kernel APIs to get a handle to the new partition device from + * the whole disk device. + * - Because vdev_disk_open() initially needs to find the device + * using its path, multiple vdev_disk_open() invocations in + * short succession on the same disk with BLKRRPARTs in the + * middle have a high probability of failure (because of the + * race condition with udev). A typical situation where this + * might happen is when the zpool userspace tool does a + * TRYIMPORT immediately followed by an IMPORT. For this + * reason, we only invoke BLKRRPART in the module when strictly + * necessary (zpool online -e case), and rely on userspace to + * do it when possible. + */ +static struct block_device * +vdev_disk_rrpart(const char *path, int mode, vdev_disk_t *vd) +{ +#if defined(HAVE_3ARG_BLKDEV_GET) && defined(HAVE_GET_GENDISK) + struct block_device *bdev, *result = ERR_PTR(-ENXIO); + struct gendisk *disk; + int error, partno; + + bdev = vdev_bdev_open(path, vdev_bdev_mode(mode), vd); + if (IS_ERR(bdev)) + return bdev; + + disk = get_gendisk(bdev->bd_dev, &partno); + vdev_bdev_close(bdev, vdev_bdev_mode(mode)); + + if (disk) { + bdev = bdget(disk_devt(disk)); + if (bdev) { + error = blkdev_get(bdev, vdev_bdev_mode(mode), vd); + if (error == 0) + error = ioctl_by_bdev(bdev, BLKRRPART, 0); + vdev_bdev_close(bdev, vdev_bdev_mode(mode)); + } + + bdev = bdget_disk(disk, partno); + if (bdev) { + error = blkdev_get(bdev, + vdev_bdev_mode(mode) | FMODE_EXCL, vd); + if (error == 0) + result = bdev; + } + put_disk(disk); + } + + return result; +#else + return ERR_PTR(-EOPNOTSUPP); +#endif /* defined(HAVE_3ARG_BLKDEV_GET) && defined(HAVE_GET_GENDISK) */ +} + static int vdev_disk_open(vdev_t *v, uint64_t *psize, uint64_t *ashift) { - struct block_device *bdev; + struct block_device *bdev = ERR_PTR(-ENXIO); vdev_disk_t *vd; int mode, block_size; @@ -190,7 +255,10 @@ vdev_disk_open(vdev_t *v, uint64_t *psize, uint64_t *ashift) * level vdev validation. */ mode = spa_mode(v->vdev_spa); - bdev = vdev_bdev_open(v->vdev_path, vdev_bdev_mode(mode), vd); + if (v->vdev_wholedisk && v->vdev_expanding) + bdev = vdev_disk_rrpart(v->vdev_path, mode, vd); + if (IS_ERR(bdev)) + bdev = vdev_bdev_open(v->vdev_path, vdev_bdev_mode(mode), vd); if (IS_ERR(bdev)) { kmem_free(vd, sizeof(vdev_disk_t)); return -PTR_ERR(bdev); diff --git a/scripts/Makefile.in b/scripts/Makefile.in index ff7c33ee2221..053ab806f85b 100644 --- a/scripts/Makefile.in +++ b/scripts/Makefile.in @@ -63,6 +63,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -72,6 +73,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/scripts/zpios-profile/Makefile.in b/scripts/zpios-profile/Makefile.in index 9f69032fea81..fb54f2aec0d8 100644 --- a/scripts/zpios-profile/Makefile.in +++ b/scripts/zpios-profile/Makefile.in @@ -63,6 +63,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -72,6 +73,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/scripts/zpios-test/Makefile.in b/scripts/zpios-test/Makefile.in index a83ba7ef72a4..8797779be0d3 100644 --- a/scripts/zpios-test/Makefile.in +++ b/scripts/zpios-test/Makefile.in @@ -63,6 +63,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -72,6 +73,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/scripts/zpool-config/Makefile.in b/scripts/zpool-config/Makefile.in index ccd79c8b37fd..b4e1c9fd3db6 100644 --- a/scripts/zpool-config/Makefile.in +++ b/scripts/zpool-config/Makefile.in @@ -63,6 +63,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -72,6 +73,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/scripts/zpool-layout/Makefile.in b/scripts/zpool-layout/Makefile.in index 373e17ff4e36..f6dc9321e59d 100644 --- a/scripts/zpool-layout/Makefile.in +++ b/scripts/zpool-layout/Makefile.in @@ -63,6 +63,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -72,6 +73,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/udev/Makefile.in b/udev/Makefile.in index 36e6a52114b6..cc2e150650de 100644 --- a/udev/Makefile.in +++ b/udev/Makefile.in @@ -62,6 +62,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -71,6 +72,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/udev/rules.d/Makefile.in b/udev/rules.d/Makefile.in index 5761ebca2e34..c566138faab4 100644 --- a/udev/rules.d/Makefile.in +++ b/udev/rules.d/Makefile.in @@ -63,6 +63,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-blkdev-get.m4 \ $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-create-umode-t.m4 \ $(top_srcdir)/config/kernel-d-make-root.m4 \ @@ -72,6 +73,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-fmode-t.m4 \ $(top_srcdir)/config/kernel-fsync.m4 \ $(top_srcdir)/config/kernel-get-disk-ro.m4 \ + $(top_srcdir)/config/kernel-get-gendisk.m4 \ $(top_srcdir)/config/kernel-insert-inode-locked.m4 \ $(top_srcdir)/config/kernel-invalidate-bdev-args.m4 \ $(top_srcdir)/config/kernel-kobj-name-len.m4 \ diff --git a/zfs_config.h.in b/zfs_config.h.in index eacdfa762a33..0398fa287a92 100644 --- a/zfs_config.h.in +++ b/zfs_config.h.in @@ -9,6 +9,9 @@ /* bio_end_io_t wants 2 args */ #undef HAVE_2ARGS_BIO_END_IO_T +/* blkdev_get() wants 3 args */ +#undef HAVE_3ARG_BLKDEV_GET + /* security_inode_init_security wants 6 args */ #undef HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY @@ -147,6 +150,9 @@ /* blk_disk_ro() is available */ #undef HAVE_GET_DISK_RO +/* get_gendisk() is available */ +#undef HAVE_GET_GENDISK + /* Define to 1 if licensed under the GPL */ #undef HAVE_GPL_ONLY_SYMBOLS |