@@ -925,7 +925,8 @@ xfs_attr_set(
struct xfs_inode *dp = args->dp;
struct xfs_mount *mp = dp->i_mount;
struct xfs_trans_res tres;
- bool rsvd = (args->attr_filter & XFS_ATTR_ROOT);
+ bool rsvd = (args->attr_filter & (XFS_ATTR_ROOT |
+ XFS_ATTR_PARENT));
int error, local;
int rmt_blks = 0;
unsigned int total;
@@ -714,12 +714,15 @@ struct xfs_attr3_leafblock {
#define XFS_ATTR_LOCAL_BIT 0 /* attr is stored locally */
#define XFS_ATTR_ROOT_BIT 1 /* limit access to trusted attrs */
#define XFS_ATTR_SECURE_BIT 2 /* limit access to secure attrs */
+#define XFS_ATTR_PARENT_BIT 3 /* parent pointer attrs */
#define XFS_ATTR_INCOMPLETE_BIT 7 /* attr in middle of create/delete */
#define XFS_ATTR_LOCAL (1u << XFS_ATTR_LOCAL_BIT)
#define XFS_ATTR_ROOT (1u << XFS_ATTR_ROOT_BIT)
#define XFS_ATTR_SECURE (1u << XFS_ATTR_SECURE_BIT)
+#define XFS_ATTR_PARENT (1u << XFS_ATTR_PARENT_BIT)
#define XFS_ATTR_INCOMPLETE (1u << XFS_ATTR_INCOMPLETE_BIT)
-#define XFS_ATTR_NSP_ONDISK_MASK (XFS_ATTR_ROOT | XFS_ATTR_SECURE)
+#define XFS_ATTR_NSP_ONDISK_MASK \
+ (XFS_ATTR_ROOT | XFS_ATTR_SECURE | XFS_ATTR_PARENT)
/*
* Alignment for namelist and valuelist entries (since they are mixed
@@ -974,6 +974,7 @@ struct xfs_icreate_log {
*/
#define XFS_ATTRI_FILTER_MASK (XFS_ATTR_ROOT | \
XFS_ATTR_SECURE | \
+ XFS_ATTR_PARENT | \
XFS_ATTR_INCOMPLETE)
/*
@@ -494,7 +494,7 @@ xchk_xattr_rec(
/* Retrieve the entry and check it. */
hash = be32_to_cpu(ent->hashval);
badflags = ~(XFS_ATTR_LOCAL | XFS_ATTR_ROOT | XFS_ATTR_SECURE |
- XFS_ATTR_INCOMPLETE);
+ XFS_ATTR_INCOMPLETE | XFS_ATTR_PARENT);
if ((ent->flags & badflags) != 0)
xchk_da_set_corrupt(ds, level);
if (ent->flags & XFS_ATTR_LOCAL) {
@@ -86,7 +86,8 @@ struct xfs_bmap_intent;
#define XFS_ATTR_FILTER_FLAGS \
{ XFS_ATTR_ROOT, "ROOT" }, \
{ XFS_ATTR_SECURE, "SECURE" }, \
- { XFS_ATTR_INCOMPLETE, "INCOMPLETE" }
+ { XFS_ATTR_INCOMPLETE, "INCOMPLETE" }, \
+ { XFS_ATTR_PARENT, "PARENT" }
DECLARE_EVENT_CLASS(xfs_attr_list_class,
TP_PROTO(struct xfs_attr_list_context *ctx),