@@ -54,7 +54,8 @@
#define XFS_ERRTAG_BUF_LRU_REF 31
#define XFS_ERRTAG_FORCE_SCRUB_REPAIR 32
#define XFS_ERRTAG_FORCE_SUMMARY_RECALC 33
-#define XFS_ERRTAG_MAX 34
+#define XFS_ERRTAG_DELAYED_ATTR 34
+#define XFS_ERRTAG_MAX 35
/*
* Random factors for above tags, 1 means always, 2 means 1/2 time, etc.
@@ -93,5 +94,6 @@
#define XFS_RANDOM_BUF_LRU_REF 2
#define XFS_RANDOM_FORCE_SCRUB_REPAIR 1
#define XFS_RANDOM_FORCE_SUMMARY_RECALC 1
+#define XFS_RANDOM_DELAYED_ATTR 1
#endif /* __XFS_ERRORTAG_H_ */
@@ -51,6 +51,7 @@ static unsigned int xfs_errortag_random_default[] = {
XFS_RANDOM_BUF_LRU_REF,
XFS_RANDOM_FORCE_SCRUB_REPAIR,
XFS_RANDOM_FORCE_SUMMARY_RECALC,
+ XFS_RANDOM_DELAYED_ATTR,
};
struct xfs_errortag_attr {
@@ -159,6 +160,7 @@ XFS_ERRORTAG_ATTR_RW(log_item_pin, XFS_ERRTAG_LOG_ITEM_PIN);
XFS_ERRORTAG_ATTR_RW(buf_lru_ref, XFS_ERRTAG_BUF_LRU_REF);
XFS_ERRORTAG_ATTR_RW(force_repair, XFS_ERRTAG_FORCE_SCRUB_REPAIR);
XFS_ERRORTAG_ATTR_RW(bad_summary, XFS_ERRTAG_FORCE_SUMMARY_RECALC);
+XFS_ERRORTAG_ATTR_RW(delayed_attr, XFS_ERRTAG_DELAYED_ATTR);
static struct attribute *xfs_errortag_attrs[] = {
XFS_ERRORTAG_ATTR_LIST(noerror),
@@ -195,6 +197,7 @@ static struct attribute *xfs_errortag_attrs[] = {
XFS_ERRORTAG_ATTR_LIST(buf_lru_ref),
XFS_ERRORTAG_ATTR_LIST(force_repair),
XFS_ERRORTAG_ATTR_LIST(bad_summary),
+ XFS_ERRORTAG_ATTR_LIST(delayed_attr),
NULL,
};
@@ -35,6 +35,8 @@
#include "xfs_inode.h"
#include "xfs_icache.h"
#include "xfs_quota.h"
+#include "xfs_errortag.h"
+#include "xfs_error.h"
/*
* This routine is called to allocate an "attr free done"
@@ -77,6 +79,11 @@ xfs_trans_attr(
if (error)
return error;
+ if (XFS_TEST_ERROR(false, args->dp->i_mount, XFS_ERRTAG_DELAYED_ATTR)) {
+ error = -EIO;
+ goto out;
+ }
+
switch (op_flags) {
case XFS_ATTR_OP_FLAGS_SET:
args->op_flags |= XFS_DA_OP_ADDNAME;
@@ -91,6 +98,7 @@ xfs_trans_attr(
error = -EFSCORRUPTED;
}
+out:
/*
* Mark the transaction dirty, even on error. This ensures the
* transaction is aborted, which:
This patch adds an error tag that we can use to test delayed attribute recovery and replay Signed-off-by: Allison Henderson <allison.henderson@oracle.com> --- fs/xfs/libxfs/xfs_errortag.h | 4 +++- fs/xfs/xfs_error.c | 3 +++ fs/xfs/xfs_trans_attr.c | 8 ++++++++ 3 files changed, 14 insertions(+), 1 deletion(-)