original_kernel/block/blk-mq-debugfs-zoned.c

23 lines
453 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->disk->seq_zones_wlock)
return 0;
for (i = 0; i < q->disk->nr_zones; i++)
if (test_bit(i, q->disk->seq_zones_wlock))
seq_printf(m, "%u\n", i);
return 0;
}