Merge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6

* 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6: (62 commits)
  [XFS] add __init/__exit mark to specific init/cleanup functions
  [XFS] Fix oops in xfs_file_readdir()
  [XFS] kill xfs_root
  [XFS] keep i_nlink updated and use proper accessors
  [XFS] stop updating inode->i_blocks
  [XFS] Make xfs_ail_check check less by default
  [XFS] Move AIL pushing into it's own thread
  [XFS] use generic_permission
  [XFS] stop re-checking permissions in xfs_swapext
  [XFS] clean up xfs_swapext
  [XFS] remove permission check from xfs_change_file_space
  [XFS] prevent panic during log recovery due to bogus op_hdr length
  [XFS] Cleanup various fid related bits:
  [XFS] Fix xfs_lowbit64
  [XFS] Remove CFORK macros and use code directly in IFORK and DFORK macros.
  [XFS] kill superflous buffer locking (2nd attempt)
  [XFS] Use kernel-supplied "roundup_pow_of_two" for simplicity
  [XFS] Remove the BPCSHIFT and NB* based macros from XFS.
  [XFS] Remove bogus assert
  [XFS] optimize XFS_IS_REALTIME_INODE w/o realtime config
  ...

1 files changed, 6 insertions, 5 deletions

diff --git a/fs/xfs/xfs_utils.c b/fs/xfs/xfs_utils.c
index 673b405eaa31..45d740df53b7 100644
--- a/fs/xfs/xfs_utils.c
+++ b/fs/xfs/xfs_utils.c
@@ -73,7 +73,7 @@ xfs_dir_lookup_int(
 {
         int             error;
 
-        vn_trace_entry(dp, __FUNCTION__, (inst_t *)__return_address);
+        xfs_itrace_entry(dp);
 
         error = xfs_dir_lookup(NULL, dp, VNAME(dentry), VNAMELEN(dentry), inum);
         if (!error) {
@@ -302,6 +302,7 @@ xfs_droplink(
 
         ASSERT (ip->i_d.di_nlink > 0);
         ip->i_d.di_nlink--;
+        drop_nlink(ip->i_vnode);
         xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
 
         error = 0;
@@ -330,7 +331,6 @@ xfs_bump_ino_vers2(
         xfs_inode_t     *ip)
 {
         xfs_mount_t     *mp;
-        unsigned long           s;
 
         ASSERT(ismrlocked (&ip->i_lock, MR_UPDATE));
         ASSERT(ip->i_d.di_version == XFS_DINODE_VERSION_1);
@@ -340,13 +340,13 @@ xfs_bump_ino_vers2(
         memset(&(ip->i_d.di_pad[0]), 0, sizeof(ip->i_d.di_pad));
         mp = tp->t_mountp;
         if (!XFS_SB_VERSION_HASNLINK(&mp->m_sb)) {
-                s = XFS_SB_LOCK(mp);
+                spin_lock(&mp->m_sb_lock);
                 if (!XFS_SB_VERSION_HASNLINK(&mp->m_sb)) {
                         XFS_SB_VERSION_ADDNLINK(&mp->m_sb);
-                        XFS_SB_UNLOCK(mp, s);
+                        spin_unlock(&mp->m_sb_lock);
                         xfs_mod_sb(tp, XFS_SB_VERSIONNUM);
                 } else {
-                        XFS_SB_UNLOCK(mp, s);
+                        spin_unlock(&mp->m_sb_lock);
                 }
         }
         /* Caller must log the inode */
@@ -366,6 +366,7 @@ xfs_bumplink(
 
         ASSERT(ip->i_d.di_nlink > 0);
         ip->i_d.di_nlink++;
+        inc_nlink(ip->i_vnode);
         if ((ip->i_d.di_version == XFS_DINODE_VERSION_1) &&
             (ip->i_d.di_nlink > XFS_MAXLINK_1)) {
                 /*