mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-21 10:05:00 +08:00
23 lines
435 B
C
23 lines
435 B
C
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
|
/*
|
||
|
|
* Copyright (C) 2017 Western Digital Corporation or its affiliates.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/blkdev.h>
|
||
|
|
#include "blk-mq-debugfs.h"
|
||
|
|
|
||
|
|
int queue_zone_wlock_show(void *data, struct seq_file *m)
|
||
|
|
{
|
||
|
|
struct request_queue *q = data;
|
||
|
|
unsigned int i;
|
||
|
|
|
||
|
|
if (!q->seq_zones_wlock)
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
for (i = 0; i < q->nr_zones; i++)
|
||
|
|
if (test_bit(i, q->seq_zones_wlock))
|
||
|
|
seq_printf(m, "%u\n", i);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|