1 files changed, 5 insertions, 0 deletions

diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c
index edc47de77fed..234270f00c2a 100644
--- a/fs/ceph/xattr.c
+++ b/fs/ceph/xattr.c
@@ -892,6 +892,10 @@ int ceph_removexattr(struct dentry *dentry, const char *name)
         if (vxattr && vxattr->readonly)
                 return -EOPNOTSUPP;
 
+        /* pass any unhandled ceph.* xattrs through to the MDS */
+        if (!strncmp(name, XATTR_CEPH_PREFIX, XATTR_CEPH_PREFIX_LEN))
+                goto do_sync_unlocked;
+
         err = -ENOMEM;
         spin_lock(&ci->i_ceph_lock);
 retry:
@@ -931,6 +935,7 @@ retry:
         return err;
 do_sync:
         spin_unlock(&ci->i_ceph_lock);
+do_sync_unlocked:
         err = ceph_send_removexattr(dentry, name);
 out:
         return err;