---

yaml --- r: 142030 b: refs/heads/master c: 6c4bac6 h: refs/heads/master v: v3
git-mirror · Apr 6, 2009 · 07cf310 · 07cf310
1 parent db2cdb3
commit 07cf310
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9cf6b720f84d6999ff9a514d0a939dd183846aaf
+refs/heads/master: 6c4bac6b3351fd278dc3537dae42f88f733ff12e
diff --git a/trunk/fs/jbd/commit.c b/trunk/fs/jbd/commit.c
@@ -351,8 +351,13 @@ void journal_commit_transaction(journal_t *journal)
 	spin_lock(&journal->j_state_lock);
 	commit_transaction->t_state = T_LOCKED;
 
+	/*
+	 * Use plugged writes here, since we want to submit several before
+	 * we unplug the device. We don't do explicit unplugging in here,
+	 * instead we rely on sync_buffer() doing the unplug for us.
+	 */
 	if (commit_transaction->t_synchronous_commit)
-		write_op = WRITE_SYNC;
+		write_op = WRITE_SYNC_PLUG;
 	spin_lock(&commit_transaction->t_handle_lock);
 	while (commit_transaction->t_updates) {
 		DEFINE_WAIT(wait);