xfs: split xfs_itrace_entry

Replace the xfs_itrace_entry catchall with specific trace points.  For
most simple callers we now use the simple inode class, which used to
be the iget class, but add more details tracing for namespace events,
which now includes the name of the directory entries manipulated.

Remove the xfs_inactive trace point, which is a duplicate of the clear_inode
one, and the xfs_change_file_space trace point, which is immediately
followed by the more specific alloc/free space trace points.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 0ac1df74341f..22faaea5f3e1 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -907,7 +907,7 @@ xfs_fs_destroy_inode(
 {
         struct xfs_inode        *ip = XFS_I(inode);
 
-        xfs_itrace_entry(ip);
+        trace_xfs_destroy_inode(ip);
 
         XFS_STATS_INC(vn_reclaim);
 
@@ -1040,7 +1040,7 @@ xfs_fs_write_inode(
         struct xfs_mount        *mp = ip->i_mount;
         int                     error = EAGAIN;
 
-        xfs_itrace_entry(ip);
+        trace_xfs_write_inode(ip);
 
         if (XFS_FORCED_SHUTDOWN(mp))
                 return XFS_ERROR(EIO);
@@ -1107,7 +1107,8 @@ xfs_fs_clear_inode(
 {
         xfs_inode_t             *ip = XFS_I(inode);
 
-        xfs_itrace_entry(ip);
+        trace_xfs_clear_inode(ip);
+
         XFS_STATS_INC(vn_rele);
         XFS_STATS_INC(vn_remove);
         XFS_STATS_DEC(vn_active);