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