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_attr_leaf.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'fs/xfs/xfs_attr_leaf.c') diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c index 81f45dae1c5..eb3815ebb7a 100644 --- a/fs/xfs/xfs_attr_leaf.c +++ b/fs/xfs/xfs_attr_leaf.c @@ -226,17 +226,15 @@ xfs_attr_shortform_bytesfit(xfs_inode_t *dp, int bytes) STATIC void xfs_sbversion_add_attr2(xfs_mount_t *mp, xfs_trans_t *tp) { - unsigned long s; - if ((mp->m_flags & XFS_MOUNT_ATTR2) && !(XFS_SB_VERSION_HASATTR2(&mp->m_sb))) { - s = XFS_SB_LOCK(mp); + spin_lock(&mp->m_sb_lock); if (!XFS_SB_VERSION_HASATTR2(&mp->m_sb)) { XFS_SB_VERSION_ADDATTR2(&mp->m_sb); - XFS_SB_UNLOCK(mp, s); + spin_unlock(&mp->m_sb_lock); xfs_mod_sb(tp, XFS_SB_VERSIONNUM | XFS_SB_FEATURES2); } else - XFS_SB_UNLOCK(mp, s); + spin_unlock(&mp->m_sb_lock); } } -- cgit v1.2.3