src-test2/sys/gnu, branch release/10.0.0 FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F10.0.0 2013-03-02T15:33:54Z Garbage collect XFS bits which are now already completely disconnected 2013-03-02T15:33:54Z Attilio Rao attilio@FreeBSD.org 2013-03-02T15:33:54Z urn:sha1:67f1f66fc7db7c5a1c09fce8bdab74ac056f8c25 from the tree since few months. This is not targeted for MFC. r16312 is not any longer real since many years (likely since when VFS 2012-11-19T22:43:45Z Attilio Rao attilio@FreeBSD.org 2012-11-19T22:43:45Z urn:sha1:c6e0355cee63fe6338c72bc1fcfc849ae60c03dd received granular locking) but the comment present in UFS has been copied all over other filesystems code incorrectly for several times. Removes comments that makes no sense now. Reviewed by: kib MFC after: 3 days Complete MPSAFE VFS interface and remove MNTK_MPSAFE flag. 2012-11-09T18:02:25Z Attilio Rao attilio@FreeBSD.org 2012-11-09T18:02:25Z urn:sha1:bc2258da8810c3dfbe850aed85176a6eee260585 Porters should refer to __FreeBSD_version 1000021 for this change as it may have happened at the same timeframe. Add an unified macro to deny ability from the compiler to reorder 2012-10-09T14:32:30Z Attilio Rao attilio@FreeBSD.org 2012-10-09T14:32:30Z urn:sha1:3a4730256a96ac1a229a7fe1f6171f669fb1d000 instruction loads/stores at its will. The macro __compiler_membar() is currently supported for both gcc and clang, but kernel compilation will fail otherwise. Reviewed by: bde, kib Discussed with: dim, theraven MFC after: 2 weeks Add VFCF_READONLY flag that indicates ntfs and xfs file systems are 2012-09-12T03:42:52Z Kevin Lo kevlo@FreeBSD.org 2012-09-12T03:42:52Z urn:sha1:95c79b6082480dea6a4c7a8390cadd3919ab4718 only supported as read-only. Partially revert r239959, after actually fixing most of the clang 2012-09-02T14:46:18Z Dimitry Andric dim@FreeBSD.org 2012-09-02T14:46:18Z urn:sha1:917a07e1ab2758e3f66a3af455f8d89b8496b394 warnings in sys/gnu/fs/xfs. The only warnings that still need to be suppressed are those about array bound overruns of flexible array members in xfs_dir2_{block,sf}.c, which are too expensive (in terms of cascading code changes) to fix. MFC after: 1 week X-MFC-With: r239959 Just like the other file systems found in /sys/fs, g_vfs_open() 2012-08-01T23:05:57Z Tai-hwa Liang avatar@FreeBSD.org 2012-08-01T23:05:57Z urn:sha1:50e91f8ce1ee94da7d3cd195a6d6f1a92780c3c5 should be paried with g_vfs_close(). Though g_vfs_close() is a wrapper around g_wither_geom_close(), r206130 added the following test in g_vfs_open(): if (bo->bo_private != vp) return (EBUSY); Which will cause a 'Device busy' error inside reiserfs_mountfs() if the same file system is re-mounted again after umount or mounting failure: (case 1, /dev/ad4s3 is not a valid REISERFS partition) # mount -t reiserfs -o ro /dev/ad4s3 /mnt mount: /dev/ad4s3: Invalid argument # mount -t msdosfs -o ro /dev/ad4s3 /mnt mount: /dev/ad4s3: Device busy (case 2, /dev/ad4s3 is a valid REISERFS partition) # mount -t reiserfs -o ro /dev/ad4s3 /mnt # umount /mnt # mount -t reiserfs -o ro /dev/ad4s3 /mnt mount: /dev/ad4s3: Device busy On the other hand, g_vfs_close() 'fixed' the above cases by doing an extra step to keep 'sc->sc_bo->bo_private' and 'cp->private' pointers synchronised. Reviewed by: kib MFC after: 1 month Fix build: 2012-05-23T06:49:50Z Xin LI delphij@FreeBSD.org 2012-05-23T06:49:50Z urn:sha1:64c06aeb8d65063035c72814ad76ee3e34c69e78 - Use %ll instead of %q for explicit long long casts; - Use %j instead of %q in XFS and cast to intmax_t. Tested with: make universe Remove unused thread argument to vrecycle(). 2012-04-23T14:10:34Z Edward Tomasz Napierala trasz@FreeBSD.org 2012-04-23T14:10:34Z urn:sha1:af6e6b87ad62c94b7d01c24d9022db7f56a2e4dd Reviewed by: kib Make ReiserFS MPSAFE 2012-03-27T20:36:03Z Jean-Sébastien Pédron dumbbell@FreeBSD.org 2012-03-27T20:36:03Z urn:sha1:b00e1f7c38886254233bbea08eb22a3cfdb93231 Most functions seemed to be already fine w.r.t. what's done in msdosfs. MFC after: 1 month