Contributors: 10
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Omar Sandoval |
176 |
43.89% |
10 |
38.46% |
| Jens Axboe |
48 |
11.97% |
2 |
7.69% |
| Ming Lei |
45 |
11.22% |
3 |
11.54% |
| Stephen Rothwell |
44 |
10.97% |
1 |
3.85% |
| Bart Van Assche |
30 |
7.48% |
2 |
7.69% |
| Martin K. Petersen |
21 |
5.24% |
2 |
7.69% |
| Damien Le Moal |
13 |
3.24% |
2 |
7.69% |
| Greg Kroah-Hartman |
13 |
3.24% |
2 |
7.69% |
| Christoph Hellwig |
8 |
2.00% |
1 |
3.85% |
| Lei Ming |
3 |
0.75% |
1 |
3.85% |
| Total |
401 |
|
26 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef INT_BLK_MQ_DEBUGFS_H
#define INT_BLK_MQ_DEBUGFS_H
#ifdef CONFIG_BLK_DEBUG_FS
#include <linux/seq_file.h>
struct blk_mq_hw_ctx;
struct blk_mq_debugfs_attr {
const char *name;
umode_t mode;
int (*show)(void *, struct seq_file *);
ssize_t (*write)(void *, const char __user *, size_t, loff_t *);
/* Set either .show or .seq_ops. */
const struct seq_operations *seq_ops;
};
int __blk_mq_debugfs_rq_show(struct seq_file *m, struct request *rq);
int blk_mq_debugfs_rq_show(struct seq_file *m, void *v);
void blk_mq_debugfs_register(struct request_queue *q);
void blk_mq_debugfs_register_hctx(struct request_queue *q,
struct blk_mq_hw_ctx *hctx);
void blk_mq_debugfs_unregister_hctx(struct blk_mq_hw_ctx *hctx);
void blk_mq_debugfs_register_hctxs(struct request_queue *q);
void blk_mq_debugfs_unregister_hctxs(struct request_queue *q);
void blk_mq_debugfs_register_sched(struct request_queue *q);
void blk_mq_debugfs_unregister_sched(struct request_queue *q);
void blk_mq_debugfs_register_sched_hctx(struct request_queue *q,
struct blk_mq_hw_ctx *hctx);
void blk_mq_debugfs_unregister_sched_hctx(struct blk_mq_hw_ctx *hctx);
void blk_mq_debugfs_register_rqos(struct rq_qos *rqos);
void blk_mq_debugfs_unregister_rqos(struct rq_qos *rqos);
#else
static inline void blk_mq_debugfs_register(struct request_queue *q)
{
}
static inline void blk_mq_debugfs_register_hctx(struct request_queue *q,
struct blk_mq_hw_ctx *hctx)
{
}
static inline void blk_mq_debugfs_unregister_hctx(struct blk_mq_hw_ctx *hctx)
{
}
static inline void blk_mq_debugfs_register_hctxs(struct request_queue *q)
{
}
static inline void blk_mq_debugfs_unregister_hctxs(struct request_queue *q)
{
}
static inline void blk_mq_debugfs_register_sched(struct request_queue *q)
{
}
static inline void blk_mq_debugfs_unregister_sched(struct request_queue *q)
{
}
static inline void blk_mq_debugfs_register_sched_hctx(struct request_queue *q,
struct blk_mq_hw_ctx *hctx)
{
}
static inline void blk_mq_debugfs_unregister_sched_hctx(struct blk_mq_hw_ctx *hctx)
{
}
static inline void blk_mq_debugfs_register_rqos(struct rq_qos *rqos)
{
}
static inline void blk_mq_debugfs_unregister_rqos(struct rq_qos *rqos)
{
}
#endif
#if defined(CONFIG_BLK_DEV_ZONED) && defined(CONFIG_BLK_DEBUG_FS)
int queue_zone_wplugs_show(void *data, struct seq_file *m);
#else
static inline int queue_zone_wplugs_show(void *data, struct seq_file *m)
{
return 0;
}
#endif
#endif