1 files changed, 0 insertions, 3 deletions

diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index ca960ad271fe..285c168391f3 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -2496,7 +2496,6 @@ int btrfs_sync_log(struct btrfs_trans_handle *trans,
         root->log_transid++;
         log->log_transid = root->log_transid;
         root->log_start_pid = 0;
-        smp_mb();
         /*
          * IO has been started, blocks of the log tree have WRITTEN flag set
          * in their headers. new modifications of the log will be written to
@@ -2589,8 +2588,6 @@ int btrfs_sync_log(struct btrfs_trans_handle *trans,
                                 btrfs_header_level(log_root_tree->node));
 
         log_root_tree->log_transid++;
-        smp_mb();
-
         mutex_unlock(&log_root_tree->log_mutex);
 
         /*