1 files changed, 8 insertions, 4 deletions

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index de774580134f..258fcebc7ccf 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1169,13 +1169,17 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
         memcpy(new_root_item->uuid, new_uuid.b, BTRFS_UUID_SIZE);
         memcpy(new_root_item->parent_uuid, root->root_item.uuid,
                         BTRFS_UUID_SIZE);
+        if (!(root_flags & BTRFS_ROOT_SUBVOL_RDONLY)) {
+                memset(new_root_item->received_uuid, 0,
+                       sizeof(new_root_item->received_uuid));
+                memset(&new_root_item->stime, 0, sizeof(new_root_item->stime));
+                memset(&new_root_item->rtime, 0, sizeof(new_root_item->rtime));
+                btrfs_set_root_stransid(new_root_item, 0);
+                btrfs_set_root_rtransid(new_root_item, 0);
+        }
         new_root_item->otime.sec = cpu_to_le64(cur_time.tv_sec);
         new_root_item->otime.nsec = cpu_to_le32(cur_time.tv_nsec);
         btrfs_set_root_otransid(new_root_item, trans->transid);
-        memset(&new_root_item->stime, 0, sizeof(new_root_item->stime));
-        memset(&new_root_item->rtime, 0, sizeof(new_root_item->rtime));
-        btrfs_set_root_stransid(new_root_item, 0);
-        btrfs_set_root_rtransid(new_root_item, 0);
 
         old = btrfs_lock_root_node(root);
         ret = btrfs_cow_block(trans, root, old, NULL, 0, &old);