LU-12056 ldiskfs: add trusted.projid virtual xattr

[fs/lustre-release.git] / lustre / mdt / mdt_reint.c

diff --git a/lustre/mdt/mdt_reint.c b/lustre/mdt/mdt_reint.c
index 0e662cf..8b36314 100644 (file)
--- a/lustre/mdt/mdt_reint.c
+++ b/lustre/mdt/mdt_reint.c
@@ -717,6 +717,11 @@ static int mdt_attr_set(struct mdt_thread_info *info, struct mdt_object *mo,
         */
        if (ma->ma_attr.la_valid & (LA_MODE|LA_UID|LA_GID))
                lockpart |= MDS_INODELOCK_LOOKUP | MDS_INODELOCK_PERM;
+       /* Clear xattr cache on clients, so the virtual project ID xattr
+        * can get the new project ID
+        */
+       if (ma->ma_attr.la_valid & LA_PROJID)
+               lockpart |= MDS_INODELOCK_XATTR;
 
        rc = mdt_reint_striped_lock(info, mo, lh, lockpart, einfo,
                                    cos_incompat);