diff options
Diffstat (limited to 'sys/ufs/ffs/ffs_vnops.c')
| -rw-r--r-- | sys/ufs/ffs/ffs_vnops.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/ufs/ffs/ffs_vnops.c b/sys/ufs/ffs/ffs_vnops.c index 5c99d5bc4ce2..c06518704d2e 100644 --- a/sys/ufs/ffs/ffs_vnops.c +++ b/sys/ufs/ffs/ffs_vnops.c @@ -75,6 +75,7 @@ __FBSDID("$FreeBSD$"); #include <sys/malloc.h> #include <sys/mount.h> #include <sys/priv.h> +#include <sys/rwlock.h> #include <sys/stat.h> #include <sys/vmmeter.h> #include <sys/vnode.h> @@ -842,7 +843,7 @@ ffs_getpages(ap) * user programs might reference data beyond the actual end of file * occuring within the page. We have to zero that data. */ - VM_OBJECT_LOCK(mreq->object); + VM_OBJECT_WLOCK(mreq->object); if (mreq->valid) { if (mreq->valid != VM_PAGE_BITS_ALL) vm_page_zero_invalid(mreq, TRUE); @@ -853,10 +854,10 @@ ffs_getpages(ap) vm_page_unlock(ap->a_m[i]); } } - VM_OBJECT_UNLOCK(mreq->object); + VM_OBJECT_WUNLOCK(mreq->object); return VM_PAGER_OK; } - VM_OBJECT_UNLOCK(mreq->object); + VM_OBJECT_WUNLOCK(mreq->object); return vnode_pager_generic_getpages(ap->a_vp, ap->a_m, ap->a_count, |