[fio.git] / debug.h

#ifndef FIO_DEBUG_H
#define FIO_DEBUG_H

#include <assert.h>
#include "log.h"

enum {
	FD_PROCESS	= 0,
	FD_FILE,
	FD_IO,
	FD_MEM,
	FD_BLKTRACE,
	FD_VERIFY,
	FD_RANDOM,
	FD_PARSE,
	FD_DISKUTIL,
	FD_JOB,
	FD_MUTEX,
	FD_PROFILE,
	FD_DEBUG_MAX,
};

extern unsigned int fio_debug_jobno, *fio_debug_jobp;

#ifdef FIO_INC_DEBUG
struct debug_level {
	const char *name;
	unsigned long shift;
	unsigned int jobno;
};
extern struct debug_level debug_levels[];

extern unsigned long fio_debug;

#define dprint(type, str, args...)				\
	do {							\
		pid_t pid = getpid();				\
		assert(type < FD_DEBUG_MAX);			\
		if ((((1 << type)) & fio_debug) == 0)		\
			break;					\
		if (fio_debug_jobp && *fio_debug_jobp != -1U	\
		    && pid != *fio_debug_jobp)			\
			break;					\
		log_info("%-8s ", debug_levels[(type)].name);	\
		log_info("%-5u ", (int) pid);			\
		log_info(str, ##args);				\
	} while (0)

#else

#define dprint(type, str, args...)
#endif

#endif
Commit	Line	Data
a3d741fa JA	1	#ifndef FIO_DEBUG_H
	2	#define FIO_DEBUG_H
	3
	4	#include <assert.h>
	5	#include "log.h"
	6
	7	enum {
	8	FD_PROCESS = 0,
	9	FD_FILE,
	10	FD_IO,
	11	FD_MEM,
	12	FD_BLKTRACE,
	13	FD_VERIFY,
	14	FD_RANDOM,
	15	FD_PARSE,
cd991b9e	16	FD_DISKUTIL,
5e1d306e	17	FD_JOB,
29adda3c	18	FD_MUTEX,
79d16311	19	FD_PROFILE,
a3d741fa JA	20	FD_DEBUG_MAX,
	21	};
	22
69b98d4c JA	23	extern unsigned int fio_debug_jobno, *fio_debug_jobp;
69b98d4c JA	24
a3d741fa JA	25	#ifdef FIO_INC_DEBUG
	26	struct debug_level {
	27	const char *name;
	28	unsigned long shift;
5e1d306e	29	unsigned int jobno;
a3d741fa JA	30	};
	31	extern struct debug_level debug_levels[];
	32
	33	extern unsigned long fio_debug;
	34
	35	#define dprint(type, str, args...) \
	36	do { \
5e1d306e	37	pid_t pid = getpid(); \
a3d741fa JA	38	assert(type < FD_DEBUG_MAX); \
	39	if ((((1 << type)) & fio_debug) == 0) \
	40	break; \
5e1d306e JA	41	if (fio_debug_jobp && *fio_debug_jobp != -1U \
	42	&& pid != *fio_debug_jobp) \
	43	break; \
a3d741fa	44	log_info("%-8s ", debug_levels[(type)].name); \
5921e80c	45	log_info("%-5u ", (int) pid); \
a3d741fa JA	46	log_info(str, ##args); \
	47	} while (0)
	48
	49	#else
	50
	51	#define dprint(type, str, args...)
	52	#endif
	53
	54	#endif