@@ -39,6 +39,12 @@
#define trace_xfs_alloc_vextent_loopfailed(a) ((void) 0)
#define trace_xfs_alloc_vextent_allfailed(a) ((void) 0)
+#define trace_xfs_attr_sf_addname_return(...) ((void) 0)
+#define trace_xfs_attr_set_iter_return(...) ((void) 0)
+#define trace_xfs_attr_node_addname_return(...) ((void) 0)
+#define trace_xfs_attr_remove_iter_return(...) ((void) 0)
+#define trace_xfs_attr_rmtval_remove_return(...) ((void) 0)
+
#define trace_xfs_log_recover_item_add_cont(a,b,c,d) ((void) 0)
#define trace_xfs_log_recover_item_add(a,b,c,d) ((void) 0)
@@ -335,6 +335,7 @@ xfs_attr_sf_addname(
* the attr fork to leaf format and will restart with the leaf
* add.
*/
+ trace_xfs_attr_sf_addname_return(XFS_DAS_UNINIT, args->dp);
dac->flags |= XFS_DAC_DEFER_FINISH;
return -EAGAIN;
}
@@ -394,6 +395,8 @@ xfs_attr_set_iter(
* handling code below
*/
dac->flags |= XFS_DAC_DEFER_FINISH;
+ trace_xfs_attr_set_iter_return(
+ dac->dela_state, args->dp);
return -EAGAIN;
} else if (error) {
return error;
@@ -411,6 +414,7 @@ xfs_attr_set_iter(
dac->dela_state = XFS_DAS_FOUND_NBLK;
}
+ trace_xfs_attr_set_iter_return(dac->dela_state, args->dp);
return -EAGAIN;
case XFS_DAS_FOUND_LBLK:
/*
@@ -438,6 +442,8 @@ xfs_attr_set_iter(
error = xfs_attr_rmtval_set_blk(dac);
if (error)
return error;
+ trace_xfs_attr_set_iter_return(dac->dela_state,
+ args->dp);
return -EAGAIN;
}
@@ -472,6 +478,7 @@ xfs_attr_set_iter(
* series.
*/
dac->dela_state = XFS_DAS_FLIP_LFLAG;
+ trace_xfs_attr_set_iter_return(dac->dela_state, args->dp);
return -EAGAIN;
case XFS_DAS_FLIP_LFLAG:
/*
@@ -489,10 +496,14 @@ xfs_attr_set_iter(
dac->dela_state = XFS_DAS_RM_LBLK;
if (args->rmtblkno) {
error = __xfs_attr_rmtval_remove(dac);
+ if (error == -EAGAIN)
+ trace_xfs_attr_set_iter_return(
+ dac->dela_state, args->dp);
if (error)
return error;
dac->dela_state = XFS_DAS_RD_LEAF;
+ trace_xfs_attr_set_iter_return(dac->dela_state, args->dp);
return -EAGAIN;
}
@@ -542,6 +553,8 @@ xfs_attr_set_iter(
error = xfs_attr_rmtval_set_blk(dac);
if (error)
return error;
+ trace_xfs_attr_set_iter_return(
+ dac->dela_state, args->dp);
return -EAGAIN;
}
@@ -577,6 +590,7 @@ xfs_attr_set_iter(
* series
*/
dac->dela_state = XFS_DAS_FLIP_NFLAG;
+ trace_xfs_attr_set_iter_return(dac->dela_state, args->dp);
return -EAGAIN;
case XFS_DAS_FLIP_NFLAG:
@@ -596,10 +610,15 @@ xfs_attr_set_iter(
dac->dela_state = XFS_DAS_RM_NBLK;
if (args->rmtblkno) {
error = __xfs_attr_rmtval_remove(dac);
+ if (error == -EAGAIN)
+ trace_xfs_attr_set_iter_return(
+ dac->dela_state, args->dp);
+
if (error)
return error;
dac->dela_state = XFS_DAS_CLR_FLAG;
+ trace_xfs_attr_set_iter_return(dac->dela_state, args->dp);
return -EAGAIN;
}
@@ -1176,6 +1195,8 @@ xfs_attr_node_addname(
* this point.
*/
dac->flags |= XFS_DAC_DEFER_FINISH;
+ trace_xfs_attr_node_addname_return(
+ dac->dela_state, args->dp);
return -EAGAIN;
}
@@ -1422,10 +1443,13 @@ xfs_attr_remove_iter(
* blocks are removed.
*/
error = __xfs_attr_rmtval_remove(dac);
- if (error == -EAGAIN)
+ if (error == -EAGAIN) {
+ trace_xfs_attr_remove_iter_return(
+ dac->dela_state, args->dp);
return error;
- else if (error)
+ } else if (error) {
goto out;
+ }
/*
* Refill the state structure with buffers (the prior
@@ -1438,6 +1462,7 @@ xfs_attr_remove_iter(
goto out;
dac->dela_state = XFS_DAS_RM_NAME;
dac->flags |= XFS_DAC_DEFER_FINISH;
+ trace_xfs_attr_remove_iter_return(dac->dela_state, args->dp);
return -EAGAIN;
}
@@ -1466,6 +1491,8 @@ xfs_attr_remove_iter(
dac->flags |= XFS_DAC_DEFER_FINISH;
dac->dela_state = XFS_DAS_RM_SHRINK;
+ trace_xfs_attr_remove_iter_return(
+ dac->dela_state, args->dp);
return -EAGAIN;
}
@@ -695,6 +695,7 @@ __xfs_attr_rmtval_remove(
*/
if (!done) {
dac->flags |= XFS_DAC_DEFER_FINISH;
+ trace_xfs_attr_rmtval_remove_return(dac->dela_state, args->dp);
return -EAGAIN;
}