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| author | Eric Sandeen <sandeen@sandeen.net> | 2007-10-11 17:42:32 +1000 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-02-07 16:47:15 +1100 |
| commit | 3685c2a1d773781608c9e281a6ff6b4c8ea8f6f9 (patch) | |
| tree | f3d3a45002e64c8204de0db66bad2db1b73b5844 /fs/xfs/xfs_vfsops.c | |
| parent | ba74d0cba51dcaa99e4dc2e4fb62e6e13abbf703 (diff) | |
| download | op-kernel-dev-3685c2a1d773781608c9e281a6ff6b4c8ea8f6f9.zip op-kernel-dev-3685c2a1d773781608c9e281a6ff6b4c8ea8f6f9.tar.gz | |
[XFS] Unwrap XFS_SB_LOCK.
Un-obfuscate XFS_SB_LOCK, remove XFS_SB_LOCK->mutex_lock->spin_lock
macros, call spin_lock directly, remove extraneous cookie holdover from
old xfs code, and change lock type to spinlock_t.
SGI-PV: 970382
SGI-Modid: xfs-linux-melb:xfs-kern:29746a
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Donald Douwsma <donaldd@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_vfsops.c')
| -rw-r--r-- | fs/xfs/xfs_vfsops.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c index f90d955..44f0216 100644 --- a/fs/xfs/xfs_vfsops.c +++ b/fs/xfs/xfs_vfsops.c @@ -854,14 +854,13 @@ xfs_statvfs( __uint64_t fakeinos; xfs_extlen_t lsize; xfs_sb_t *sbp; - unsigned long s; sbp = &(mp->m_sb); statp->f_type = XFS_SB_MAGIC; xfs_icsb_sync_counters_flags(mp, XFS_ICSB_LAZY_COUNT); - s = XFS_SB_LOCK(mp); + spin_lock(&mp->m_sb_lock); statp->f_bsize = sbp->sb_blocksize; lsize = sbp->sb_logstart ? sbp->sb_logblocks : 0; statp->f_blocks = sbp->sb_dblocks - lsize; @@ -881,7 +880,7 @@ xfs_statvfs( statp->f_files, mp->m_maxicount); statp->f_ffree = statp->f_files - (sbp->sb_icount - sbp->sb_ifree); - XFS_SB_UNLOCK(mp, s); + spin_unlock(&mp->m_sb_lock); xfs_statvfs_fsid(statp, mp); statp->f_namelen = MAXNAMELEN - 1; |
