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authorDave Chinner <dchinner@redhat.com>2012-03-22 05:15:13 +0000
committerBen Myers <bpm@sgi.com>2012-03-27 17:18:21 -0500
commit5a5881cdeec2c019b5c9a307800218ee029f7f61 (patch)
tree67ae565f9e243a1eaa986457ca869e776fb76fac /fs/xfs/xfs_attr.c
parentd97d32edcd732110758799ae60af725e5110b3dc (diff)
xfs: add lots of attribute trace points
Signed-off-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_attr.c')
-rw-r--r--fs/xfs/xfs_attr.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index 08b9ac644c31..65d61b948ead 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -853,6 +853,8 @@ xfs_attr_shortform_addname(xfs_da_args_t *args)
{
int newsize, forkoff, retval;
+ trace_xfs_attr_sf_addname(args);
+
retval = xfs_attr_shortform_lookup(args);
if ((args->flags & ATTR_REPLACE) && (retval == ENOATTR)) {
return(retval);
@@ -896,6 +898,8 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
xfs_dabuf_t *bp;
int retval, error, committed, forkoff;
+ trace_xfs_attr_leaf_addname(args);
+
/*
* Read the (only) block in the attribute list in.
*/
@@ -920,6 +924,9 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
xfs_da_brelse(args->trans, bp);
return(retval);
}
+
+ trace_xfs_attr_leaf_replace(args);
+
args->op_flags |= XFS_DA_OP_RENAME; /* an atomic rename */
args->blkno2 = args->blkno; /* set 2nd entry info*/
args->index2 = args->index;
@@ -1090,6 +1097,8 @@ xfs_attr_leaf_removename(xfs_da_args_t *args)
xfs_dabuf_t *bp;
int error, committed, forkoff;
+ trace_xfs_attr_leaf_removename(args);
+
/*
* Remove the attribute.
*/
@@ -1223,6 +1232,8 @@ xfs_attr_node_addname(xfs_da_args_t *args)
xfs_mount_t *mp;
int committed, retval, error;
+ trace_xfs_attr_node_addname(args);
+
/*
* Fill in bucket of arguments/results/context to carry around.
*/
@@ -1249,6 +1260,9 @@ restart:
} else if (retval == EEXIST) {
if (args->flags & ATTR_CREATE)
goto out;
+
+ trace_xfs_attr_node_replace(args);
+
args->op_flags |= XFS_DA_OP_RENAME; /* atomic rename op */
args->blkno2 = args->blkno; /* set 2nd entry info*/
args->index2 = args->index;
@@ -1480,6 +1494,8 @@ xfs_attr_node_removename(xfs_da_args_t *args)
xfs_dabuf_t *bp;
int retval, error, committed, forkoff;
+ trace_xfs_attr_node_removename(args);
+
/*
* Tie a string around our finger to remind us where we are.
*/