LU-13077 pfl: cleanup xattr checking

[fs/lustre-release.git] / lustre / mdd / mdd_object.c

diff --git a/lustre/mdd/mdd_object.c b/lustre/mdd/mdd_object.c
index 6df8870..0613c79 100644 (file)
--- a/lustre/mdd/mdd_object.c
+++ b/lustre/mdd/mdd_object.c
@@ -1362,7 +1362,7 @@ static inline bool has_prefix(const char *str, const char *prefix)
  *
  * \param[in]  xattr_name  Full extended attribute name.
  *
- * \return The type of changelog to use, or -1 if no changelog is to be emitted.
+ * \return type of changelog to use, or CL_NONE if no changelog is to be emitted
  */
 static enum changelog_rec_type
 mdd_xattr_changelog_type(const struct lu_env *env, struct mdd_device *mdd,
@@ -1370,8 +1370,8 @@ mdd_xattr_changelog_type(const struct lu_env *env, struct mdd_device *mdd,
 {
        /* Layout changes systematically recorded */
        if (strcmp(XATTR_NAME_LOV, xattr_name) == 0 ||
-           strncmp(XATTR_LUSTRE_LOV, xattr_name,
-                   strlen(XATTR_LUSTRE_LOV)) == 0)
+           strcmp(XATTR_LUSTRE_LOV, xattr_name) == 0 ||
+           allowed_lustre_lov(xattr_name))
                return CL_LAYOUT;
 
        /* HSM information changes systematically recorded */