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6a5ac984 BVA |
1 | // SPDX-License-Identifier: GPL-2.0 |
2 | /* | |
3 | * Copyright (C) 2017 Western Digital Corporation or its affiliates. | |
4 | * | |
5 | * This file is released under the GPL. | |
6 | */ | |
7 | ||
8 | #include <linux/blkdev.h> | |
9 | #include "blk-mq-debugfs.h" | |
10 | ||
11 | int queue_zone_wlock_show(void *data, struct seq_file *m) | |
12 | { | |
13 | struct request_queue *q = data; | |
14 | unsigned int i; | |
15 | ||
16 | if (!q->seq_zones_wlock) | |
17 | return 0; | |
18 | ||
19 | for (i = 0; i < q->nr_zones; i++) | |
20 | if (test_bit(i, q->seq_zones_wlock)) | |
21 | seq_printf(m, "%u\n", i); | |
22 | ||
23 | return 0; | |
24 | } |