From 3685c2a1d773781608c9e281a6ff6b4c8ea8f6f9 Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Thu, 11 Oct 2007 17:42:32 +1000 Subject: [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 Signed-off-by: Donald Douwsma Signed-off-by: Tim Shimmin --- fs/xfs/xfs_vfsops.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/xfs/xfs_vfsops.c') 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; -- cgit v1.1