[linux-2.6-block.git] / drivers / lightnvm / pblk-trace.h

/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM pblk

#if !defined(_TRACE_PBLK_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_PBLK_H

#include <linux/tracepoint.h>

struct ppa_addr;

#define show_chunk_flags(state) __print_flags(state, "",	\
	{ NVM_CHK_ST_FREE,		"FREE",		},	\
	{ NVM_CHK_ST_CLOSED,		"CLOSED",	},	\
	{ NVM_CHK_ST_OPEN,		"OPEN",		},	\
	{ NVM_CHK_ST_OFFLINE,		"OFFLINE",	})

#define show_line_state(state) __print_symbolic(state,		\
	{ PBLK_LINESTATE_NEW,		"NEW",		},	\
	{ PBLK_LINESTATE_FREE,		"FREE",		},	\
	{ PBLK_LINESTATE_OPEN,		"OPEN",		},	\
	{ PBLK_LINESTATE_CLOSED,	"CLOSED",	},	\
	{ PBLK_LINESTATE_GC,		"GC",		},	\
	{ PBLK_LINESTATE_BAD,		"BAD",		},	\
	{ PBLK_LINESTATE_CORRUPT,	"CORRUPT"	})


#define show_pblk_state(state) __print_symbolic(state,		\
	{ PBLK_STATE_RUNNING,		"RUNNING",	},	\
	{ PBLK_STATE_STOPPING,		"STOPPING",	},	\
	{ PBLK_STATE_RECOVERING,	"RECOVERING",	},	\
	{ PBLK_STATE_STOPPED,		"STOPPED"	})

#define show_chunk_erase_state(state) __print_symbolic(state,	\
	{ PBLK_CHUNK_RESET_START,	"START",	},	\
	{ PBLK_CHUNK_RESET_DONE,	"OK",		},	\
	{ PBLK_CHUNK_RESET_FAILED,	"FAILED"	})


TRACE_EVENT(pblk_chunk_reset,

	TP_PROTO(const char *name, struct ppa_addr *ppa, int state),

	TP_ARGS(name, ppa, state),

	TP_STRUCT__entry(
		__string(name, name)
		__field(u64, ppa)
		__field(int, state);
	),

	TP_fast_assign(
		__assign_str(name, name);
		__entry->ppa = ppa->ppa;
		__entry->state = state;
	),

	TP_printk("dev=%s grp=%llu pu=%llu chk=%llu state=%s", __get_str(name),
			(u64)(((struct ppa_addr *)(&__entry->ppa))->m.grp),
			(u64)(((struct ppa_addr *)(&__entry->ppa))->m.pu),
			(u64)(((struct ppa_addr *)(&__entry->ppa))->m.chk),
			show_chunk_erase_state((int)__entry->state))

);

TRACE_EVENT(pblk_chunk_state,

	TP_PROTO(const char *name, struct ppa_addr *ppa, int state),

	TP_ARGS(name, ppa, state),

	TP_STRUCT__entry(
		__string(name, name)
		__field(u64, ppa)
		__field(int, state);
	),

	TP_fast_assign(
		__assign_str(name, name);
		__entry->ppa = ppa->ppa;
		__entry->state = state;
	),

	TP_printk("dev=%s grp=%llu pu=%llu chk=%llu state=%s", __get_str(name),
			(u64)(((struct ppa_addr *)(&__entry->ppa))->m.grp),
			(u64)(((struct ppa_addr *)(&__entry->ppa))->m.pu),
			(u64)(((struct ppa_addr *)(&__entry->ppa))->m.chk),
			show_chunk_flags((int)__entry->state))

);

TRACE_EVENT(pblk_line_state,

	TP_PROTO(const char *name, int line, int state),

	TP_ARGS(name, line, state),

	TP_STRUCT__entry(
		__string(name, name)
		__field(int, line)
		__field(int, state);
	),

	TP_fast_assign(
		__assign_str(name, name);
		__entry->line = line;
		__entry->state = state;
	),

	TP_printk("dev=%s line=%d state=%s", __get_str(name),
			(int)__entry->line,
			show_line_state((int)__entry->state))

);

TRACE_EVENT(pblk_state,

	TP_PROTO(const char *name, int state),

	TP_ARGS(name, state),

	TP_STRUCT__entry(
		__string(name, name)
		__field(int, state);
	),

	TP_fast_assign(
		__assign_str(name, name);
		__entry->state = state;
	),

	TP_printk("dev=%s state=%s", __get_str(name),
			show_pblk_state((int)__entry->state))

);

#endif /* !defined(_TRACE_PBLK_H) || defined(TRACE_HEADER_MULTI_READ) */

/* This part must be outside protection */

#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH ../../../drivers/lightnvm
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE pblk-trace
#include <trace/define_trace.h>
Commit	Line	Data
4c44abf4 HH	1	/* SPDX-License-Identifier: GPL-2.0 */
	2	#undef TRACE_SYSTEM
	3	#define TRACE_SYSTEM pblk
	4
	5	#if !defined(_TRACE_PBLK_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	6	#define _TRACE_PBLK_H
	7
	8	#include <linux/tracepoint.h>
	9
	10	struct ppa_addr;
	11
	12	#define show_chunk_flags(state) __print_flags(state, "", \
	13	{ NVM_CHK_ST_FREE, "FREE", }, \
	14	{ NVM_CHK_ST_CLOSED, "CLOSED", }, \
	15	{ NVM_CHK_ST_OPEN, "OPEN", }, \
	16	{ NVM_CHK_ST_OFFLINE, "OFFLINE", })
	17
f2937232 HH	18	#define show_line_state(state) __print_symbolic(state, \
	19	{ PBLK_LINESTATE_NEW, "NEW", }, \
	20	{ PBLK_LINESTATE_FREE, "FREE", }, \
	21	{ PBLK_LINESTATE_OPEN, "OPEN", }, \
	22	{ PBLK_LINESTATE_CLOSED, "CLOSED", }, \
	23	{ PBLK_LINESTATE_GC, "GC", }, \
	24	{ PBLK_LINESTATE_BAD, "BAD", }, \
	25	{ PBLK_LINESTATE_CORRUPT, "CORRUPT" })
	26
	27
1b0dd0bf HH	28	#define show_pblk_state(state) __print_symbolic(state, \
	29	{ PBLK_STATE_RUNNING, "RUNNING", }, \
	30	{ PBLK_STATE_STOPPING, "STOPPING", }, \
	31	{ PBLK_STATE_RECOVERING, "RECOVERING", }, \
	32	{ PBLK_STATE_STOPPED, "STOPPED" })
	33
4209c31c HH	34	#define show_chunk_erase_state(state) __print_symbolic(state, \
	35	{ PBLK_CHUNK_RESET_START, "START", }, \
	36	{ PBLK_CHUNK_RESET_DONE, "OK", }, \
	37	{ PBLK_CHUNK_RESET_FAILED, "FAILED" })
	38
	39
	40	TRACE_EVENT(pblk_chunk_reset,
	41
	42	TP_PROTO(const char name, struct ppa_addr ppa, int state),
	43
	44	TP_ARGS(name, ppa, state),
	45
	46	TP_STRUCT__entry(
	47	__string(name, name)
	48	__field(u64, ppa)
	49	__field(int, state);
	50	),
	51
	52	TP_fast_assign(
	53	__assign_str(name, name);
	54	__entry->ppa = ppa->ppa;
	55	__entry->state = state;
	56	),
	57
	58	TP_printk("dev=%s grp=%llu pu=%llu chk=%llu state=%s", __get_str(name),
	59	(u64)(((struct ppa_addr *)(&__entry->ppa))->m.grp),
	60	(u64)(((struct ppa_addr *)(&__entry->ppa))->m.pu),
	61	(u64)(((struct ppa_addr *)(&__entry->ppa))->m.chk),
	62	show_chunk_erase_state((int)__entry->state))
	63
	64	);
1b0dd0bf	65
4c44abf4 HH	66	TRACE_EVENT(pblk_chunk_state,
	67
	68	TP_PROTO(const char name, struct ppa_addr ppa, int state),
	69
	70	TP_ARGS(name, ppa, state),
	71
	72	TP_STRUCT__entry(
	73	__string(name, name)
	74	__field(u64, ppa)
	75	__field(int, state);
	76	),
	77
	78	TP_fast_assign(
	79	__assign_str(name, name);
	80	__entry->ppa = ppa->ppa;
	81	__entry->state = state;
	82	),
	83
	84	TP_printk("dev=%s grp=%llu pu=%llu chk=%llu state=%s", __get_str(name),
	85	(u64)(((struct ppa_addr *)(&__entry->ppa))->m.grp),
	86	(u64)(((struct ppa_addr *)(&__entry->ppa))->m.pu),
	87	(u64)(((struct ppa_addr *)(&__entry->ppa))->m.chk),
	88	show_chunk_flags((int)__entry->state))
	89
	90	);
	91
f2937232 HH	92	TRACE_EVENT(pblk_line_state,
	93
	94	TP_PROTO(const char *name, int line, int state),
	95
	96	TP_ARGS(name, line, state),
	97
	98	TP_STRUCT__entry(
	99	__string(name, name)
	100	__field(int, line)
	101	__field(int, state);
	102	),
	103
	104	TP_fast_assign(
	105	__assign_str(name, name);
	106	__entry->line = line;
	107	__entry->state = state;
	108	),
	109
	110	TP_printk("dev=%s line=%d state=%s", __get_str(name),
	111	(int)__entry->line,
	112	show_line_state((int)__entry->state))
	113
	114	);
4c44abf4	115
1b0dd0bf HH	116	TRACE_EVENT(pblk_state,
	117
	118	TP_PROTO(const char *name, int state),
	119
	120	TP_ARGS(name, state),
	121
	122	TP_STRUCT__entry(
	123	__string(name, name)
	124	__field(int, state);
	125	),
	126
	127	TP_fast_assign(
	128	__assign_str(name, name);
	129	__entry->state = state;
	130	),
	131
	132	TP_printk("dev=%s state=%s", __get_str(name),
	133	show_pblk_state((int)__entry->state))
	134
	135	);
	136
4c44abf4 HH	137	#endif /* !defined(_TRACE_PBLK_H) \|\| defined(TRACE_HEADER_MULTI_READ) */
	138
	139	/* This part must be outside protection */
	140
	141	#undef TRACE_INCLUDE_PATH
	142	#define TRACE_INCLUDE_PATH ../../../drivers/lightnvm
	143	#undef TRACE_INCLUDE_FILE
	144	#define TRACE_INCLUDE_FILE pblk-trace
	145	#include <trace/define_trace.h>