1 files changed, 5 insertions, 7 deletions

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 511839c04f11..5f379affdf23 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -386,11 +386,13 @@ start_transaction(struct btrfs_root *root, u64 num_items, unsigned int type,
         bool reloc_reserved = false;
         int ret;
 
+        /* Send isn't supposed to start transactions. */
+        ASSERT(current->journal_info != (void *)BTRFS_SEND_TRANS_STUB);
+
         if (test_bit(BTRFS_FS_STATE_ERROR, &root->fs_info->fs_state))
                 return ERR_PTR(-EROFS);
 
-        if (current->journal_info &&
-            current->journal_info != (void *)BTRFS_SEND_TRANS_STUB) {
+        if (current->journal_info) {
                 WARN_ON(type & TRANS_EXTWRITERS);
                 h = current->journal_info;
                 h->use_count++;
@@ -491,6 +493,7 @@ again:
         smp_mb();
         if (cur_trans->state >= TRANS_STATE_BLOCKED &&
             may_wait_transaction(root, type)) {
+                current->journal_info = h;
                 btrfs_commit_transaction(h, root);
                 goto again;
         }
@@ -1615,11 +1618,6 @@ static int btrfs_flush_all_pending_stuffs(struct btrfs_trans_handle *trans,
         int ret;
 
         ret = btrfs_run_delayed_items(trans, root);
-        /*
-         * running the delayed items may have added new refs. account
-         * them now so that they hinder processing of more delayed refs
-         * as little as possible.
-         */
         if (ret)
                 return ret;