drivers/block/rnbd/rnbd-log.h

Source file repositories/reference/linux-study-clean/drivers/block/rnbd/rnbd-log.h

File Facts

System
Linux kernel
Corpus path
drivers/block/rnbd/rnbd-log.h
Extension
.h
Size
1427 bytes
Lines
42
Domain
Driver Families
Bucket
drivers/block
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef RNBD_LOG_H
#define RNBD_LOG_H

#include "rnbd-clt.h"
#include "rnbd-srv.h"

#define rnbd_clt_log(fn, dev, fmt, ...) (				\
		fn("<%s@%s> " fmt, (dev)->pathname,			\
		(dev)->sess->sessname,					\
		   ##__VA_ARGS__))
#define rnbd_srv_log(fn, dev, fmt, ...) (				\
			fn("<%s@%s>: " fmt, (dev)->pathname,		\
			   (dev)->sess->sessname, ##__VA_ARGS__))

#define rnbd_clt_err(dev, fmt, ...)	\
	rnbd_clt_log(pr_err, dev, fmt, ##__VA_ARGS__)
#define rnbd_clt_err_rl(dev, fmt, ...)	\
	rnbd_clt_log(pr_err_ratelimited, dev, fmt, ##__VA_ARGS__)
#define rnbd_clt_info(dev, fmt, ...) \
	rnbd_clt_log(pr_info, dev, fmt, ##__VA_ARGS__)
#define rnbd_clt_info_rl(dev, fmt, ...) \
	rnbd_clt_log(pr_info_ratelimited, dev, fmt, ##__VA_ARGS__)

#define rnbd_srv_err(dev, fmt, ...)	\
	rnbd_srv_log(pr_err, dev, fmt, ##__VA_ARGS__)
#define rnbd_srv_err_rl(dev, fmt, ...)	\
	rnbd_srv_log(pr_err_ratelimited, dev, fmt, ##__VA_ARGS__)
#define rnbd_srv_info(dev, fmt, ...) \
	rnbd_srv_log(pr_info, dev, fmt, ##__VA_ARGS__)
#define rnbd_srv_info_rl(dev, fmt, ...) \
	rnbd_srv_log(pr_info_ratelimited, dev, fmt, ##__VA_ARGS__)

#endif /* RNBD_LOG_H */

Annotation

Implementation Notes