---

yaml
---
r: 145567
b: refs/heads/master
c: a61d90d
h: refs/heads/master
i:
  145565: 3a6a15c
  145563: 8602bf0
  145559: 20469ba
  145551: e1c77f0
  145535: 3152019
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 463aea1a1c49f1a7d4b50656dfd6c8bb33358b1b
+refs/heads/master: a61d90d75d0f9e86432c45b496b4b0fbf0fd03dc

trunk/fs/jbd/commit.c

@@ -241,7 +241,7 @@ static int journal_submit_data_buffers(journal_t *journal,
 			spin_lock(&journal->j_list_lock);
 		}
 		/* Someone already cleaned up the buffer? */
-		if (!buffer_jbd(bh)
+		if (!buffer_jbd(bh) || bh2jh(bh) != jh
 			|| jh->b_transaction != commit_transaction
 			|| jh->b_jlist != BJ_SyncData) {
 			jbd_unlock_bh_state(bh);
@@ -478,7 +478,9 @@ void journal_commit_transaction(journal_t *journal)
 			spin_lock(&journal->j_list_lock);
 			continue;
 		}
-		if (buffer_jbd(bh) && jh->b_jlist == BJ_Locked) {
+		if (buffer_jbd(bh) && bh2jh(bh) == jh &&
+		    jh->b_transaction == commit_transaction &&
+		    jh->b_jlist == BJ_Locked) {
 			__journal_unfile_buffer(jh);
 			jbd_unlock_bh_state(bh);
 			journal_remove_journal_head(bh);