---

yaml --- r: 208288 b: refs/heads/master c: acfca3c h: refs/heads/master v: v3
git-mirror · Aug 7, 2010 · dffcb54 · dffcb54
1 parent ddd5afe
commit dffcb54
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Showing 2 changed files with 4 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fa1bd3591a669b92b635dbdb11d1a32a5630821b
+refs/heads/master: acfca3c622a009fb62b566604452ab9fb3a11019
diff --git a/trunk/drivers/block/xen-blkfront.c b/trunk/drivers/block/xen-blkfront.c
@@ -1168,9 +1168,6 @@ static int blkif_open(struct block_device *bdev, fmode_t mode)
 
 	mutex_unlock(&info->mutex);
 
-	if (!err)
-		++info->users;
-
 out:
 	unlock_kernel();
 	return err;
@@ -1183,12 +1180,13 @@ static int blkif_release(struct gendisk *disk, fmode_t mode)
 	struct xenbus_device *xbdev;
 
 	lock_kernel();
-	if (--info->users)
-		goto out;
 
 	bdev = bdget_disk(disk, 0);
 	bdput(bdev);
 
+	if (bdev->bd_openers)
+		goto out;
+
 	/*
 	 * Check if we have been instructed to close. We will have
 	 * deferred this request, because the bdev was still open.
@@ -1212,7 +1210,6 @@ static int blkif_release(struct gendisk *disk, fmode_t mode)
 		kfree(info);
 	}
 
-out:
 	unlock_kernel();
 	return 0;
 }