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| author | Jiri Kosina <jkosina@suse.cz> | 2012-02-03 23:12:42 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-02-03 23:13:05 +0100 |
| commit | 972c5ae961d6e5103e2b33d935cfa4145fd47140 (patch) | |
| tree | 350b2a76b979ba8766c09838617df67ff330eca0 /fs/xfs/xfs_sync.c | |
| parent | drivers/char: comment fix: CMOS RTC update code is now in kernel/time/ntp.c (diff) | |
| parent | Merge tag 'kmemleak-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/c... (diff) | |
| download | linux-972c5ae961d6e5103e2b33d935cfa4145fd47140.tar.xz linux-972c5ae961d6e5103e2b33d935cfa4145fd47140.zip | |
Merge branch 'master' into for-next
Sync with Linus' tree to be able to apply patch to a newer
code (namely drivers/gpu/drm/gma500/psb_intel_lvds.c)
Diffstat (limited to 'fs/xfs/xfs_sync.c')
| -rw-r--r-- | fs/xfs/xfs_sync.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/xfs/xfs_sync.c b/fs/xfs/xfs_sync.c index 72c01a1c16e7..40b75eecd2b4 100644 --- a/fs/xfs/xfs_sync.c +++ b/fs/xfs/xfs_sync.c @@ -707,14 +707,13 @@ xfs_reclaim_inode_grab( return 1; /* - * do some unlocked checks first to avoid unnecessary lock traffic. - * The first is a flush lock check, the second is a already in reclaim - * check. Only do these checks if we are not going to block on locks. + * If we are asked for non-blocking operation, do unlocked checks to + * see if the inode already is being flushed or in reclaim to avoid + * lock traffic. */ if ((flags & SYNC_TRYLOCK) && - (!ip->i_flush.done || __xfs_iflags_test(ip, XFS_IRECLAIM))) { + __xfs_iflags_test(ip, XFS_IFLOCK | XFS_IRECLAIM)) return 1; - } /* * The radix tree lock here protects a thread in xfs_iget from racing |