---

yaml --- r: 242832 b: refs/heads/master c: 22afd7e h: refs/heads/master v: v3
git-mirror · Mar 10, 2011 · 88b8e12 · 88b8e12
1 parent 45b6f24
commit 88b8e12
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8869d683b7491467fd39fcbe79756fce3e6f35e7
+refs/heads/master: 22afd7ee94c1c5857323b677267ba8bace09bcef
diff --git a/trunk/drivers/block/drbd/drbd_main.c b/trunk/drivers/block/drbd/drbd_main.c
@@ -3849,11 +3849,13 @@ void drbd_queue_bitmap_io(struct drbd_conf *mdev,
 	mdev->bm_io_work.done = done;
 	mdev->bm_io_work.why = why;
 
+	spin_lock_irq(&mdev->req_lock);
 	set_bit(BITMAP_IO, &mdev->flags);
 	if (atomic_read(&mdev->ap_bio_cnt) == 0) {
 		if (!test_and_set_bit(BITMAP_IO_QUEUED, &mdev->flags))
 			drbd_queue_work(&mdev->data.work, &mdev->bm_io_work.w);
 	}
+	spin_unlock_irq(&mdev->req_lock);
 }
 
 /**