[mirror_ubuntu-bionic-kernel.git] / include / trace / events / vmscan.h

#undef TRACE_SYSTEM
#define TRACE_SYSTEM vmscan

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

#include <linux/types.h>
#include <linux/tracepoint.h>
#include <linux/mm.h>
#include <linux/memcontrol.h>
#include <trace/events/gfpflags.h>

#define RECLAIM_WB_ANON		0x0001u
#define RECLAIM_WB_FILE		0x0002u
#define RECLAIM_WB_MIXED	0x0010u
#define RECLAIM_WB_SYNC		0x0004u /* Unused, all reclaim async */
#define RECLAIM_WB_ASYNC	0x0008u

#define show_reclaim_flags(flags)				\
	(flags) ? __print_flags(flags, "|",			\
		{RECLAIM_WB_ANON,	"RECLAIM_WB_ANON"},	\
		{RECLAIM_WB_FILE,	"RECLAIM_WB_FILE"},	\
		{RECLAIM_WB_MIXED,	"RECLAIM_WB_MIXED"},	\
		{RECLAIM_WB_SYNC,	"RECLAIM_WB_SYNC"},	\
		{RECLAIM_WB_ASYNC,	"RECLAIM_WB_ASYNC"}	\
		) : "RECLAIM_WB_NONE"

#define trace_reclaim_flags(page) ( \
	(page_is_file_cache(page) ? RECLAIM_WB_FILE : RECLAIM_WB_ANON) | \
	(RECLAIM_WB_ASYNC) \
	)

#define trace_shrink_flags(file) \
	( \
		(file ? RECLAIM_WB_FILE : RECLAIM_WB_ANON) | \
		(RECLAIM_WB_ASYNC) \
	)

TRACE_EVENT(mm_vmscan_kswapd_sleep,

	TP_PROTO(int nid),

	TP_ARGS(nid),

	TP_STRUCT__entry(
		__field(	int,	nid	)
	),

	TP_fast_assign(
		__entry->nid	= nid;
	),

	TP_printk("nid=%d", __entry->nid)
);

TRACE_EVENT(mm_vmscan_kswapd_wake,

	TP_PROTO(int nid, int order),

	TP_ARGS(nid, order),

	TP_STRUCT__entry(
		__field(	int,	nid	)
		__field(	int,	order	)
	),

	TP_fast_assign(
		__entry->nid	= nid;
		__entry->order	= order;
	),

	TP_printk("nid=%d order=%d", __entry->nid, __entry->order)
);

TRACE_EVENT(mm_vmscan_wakeup_kswapd,

	TP_PROTO(int nid, int zid, int order),

	TP_ARGS(nid, zid, order),

	TP_STRUCT__entry(
		__field(	int,		nid	)
		__field(	int,		zid	)
		__field(	int,		order	)
	),

	TP_fast_assign(
		__entry->nid		= nid;
		__entry->zid		= zid;
		__entry->order		= order;
	),

	TP_printk("nid=%d zid=%d order=%d",
		__entry->nid,
		__entry->zid,
		__entry->order)
);

DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_begin_template,

	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags),

	TP_ARGS(order, may_writepage, gfp_flags),

	TP_STRUCT__entry(
		__field(	int,	order		)
		__field(	int,	may_writepage	)
		__field(	gfp_t,	gfp_flags	)
	),

	TP_fast_assign(
		__entry->order		= order;
		__entry->may_writepage	= may_writepage;
		__entry->gfp_flags	= gfp_flags;
	),

	TP_printk("order=%d may_writepage=%d gfp_flags=%s",
		__entry->order,
		__entry->may_writepage,
		show_gfp_flags(__entry->gfp_flags))
);

DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_direct_reclaim_begin,

	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags),

	TP_ARGS(order, may_writepage, gfp_flags)
);

DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_reclaim_begin,

	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags),

	TP_ARGS(order, may_writepage, gfp_flags)
);

DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_softlimit_reclaim_begin,

	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags),

	TP_ARGS(order, may_writepage, gfp_flags)
);

DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_end_template,

	TP_PROTO(unsigned long nr_reclaimed),

	TP_ARGS(nr_reclaimed),

	TP_STRUCT__entry(
		__field(	unsigned long,	nr_reclaimed	)
	),

	TP_fast_assign(
		__entry->nr_reclaimed	= nr_reclaimed;
	),

	TP_printk("nr_reclaimed=%lu", __entry->nr_reclaimed)
);

DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_direct_reclaim_end,

	TP_PROTO(unsigned long nr_reclaimed),

	TP_ARGS(nr_reclaimed)
);

DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_memcg_reclaim_end,

	TP_PROTO(unsigned long nr_reclaimed),

	TP_ARGS(nr_reclaimed)
);

DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_memcg_softlimit_reclaim_end,

	TP_PROTO(unsigned long nr_reclaimed),

	TP_ARGS(nr_reclaimed)
);

TRACE_EVENT(mm_shrink_slab_start,
	TP_PROTO(struct shrinker *shr, struct shrink_control *sc,
		long nr_objects_to_shrink, unsigned long pgs_scanned,
		unsigned long lru_pgs, unsigned long cache_items,
		unsigned long long delta, unsigned long total_scan),

	TP_ARGS(shr, sc, nr_objects_to_shrink, pgs_scanned, lru_pgs,
		cache_items, delta, total_scan),

	TP_STRUCT__entry(
		__field(struct shrinker *, shr)
		__field(void *, shrink)
		__field(int, nid)
		__field(long, nr_objects_to_shrink)
		__field(gfp_t, gfp_flags)
		__field(unsigned long, pgs_scanned)
		__field(unsigned long, lru_pgs)
		__field(unsigned long, cache_items)
		__field(unsigned long long, delta)
		__field(unsigned long, total_scan)
	),

	TP_fast_assign(
		__entry->shr = shr;
		__entry->shrink = shr->scan_objects;
		__entry->nid = sc->nid;
		__entry->nr_objects_to_shrink = nr_objects_to_shrink;
		__entry->gfp_flags = sc->gfp_mask;
		__entry->pgs_scanned = pgs_scanned;
		__entry->lru_pgs = lru_pgs;
		__entry->cache_items = cache_items;
		__entry->delta = delta;
		__entry->total_scan = total_scan;
	),

	TP_printk("%pF %p: nid: %d objects to shrink %ld gfp_flags %s pgs_scanned %ld lru_pgs %ld cache items %ld delta %lld total_scan %ld",
		__entry->shrink,
		__entry->shr,
		__entry->nid,
		__entry->nr_objects_to_shrink,
		show_gfp_flags(__entry->gfp_flags),
		__entry->pgs_scanned,
		__entry->lru_pgs,
		__entry->cache_items,
		__entry->delta,
		__entry->total_scan)
);

TRACE_EVENT(mm_shrink_slab_end,
	TP_PROTO(struct shrinker *shr, int nid, int shrinker_retval,
		long unused_scan_cnt, long new_scan_cnt, long total_scan),

	TP_ARGS(shr, nid, shrinker_retval, unused_scan_cnt, new_scan_cnt,
		total_scan),

	TP_STRUCT__entry(
		__field(struct shrinker *, shr)
		__field(int, nid)
		__field(void *, shrink)
		__field(long, unused_scan)
		__field(long, new_scan)
		__field(int, retval)
		__field(long, total_scan)
	),

	TP_fast_assign(
		__entry->shr = shr;
		__entry->nid = nid;
		__entry->shrink = shr->scan_objects;
		__entry->unused_scan = unused_scan_cnt;
		__entry->new_scan = new_scan_cnt;
		__entry->retval = shrinker_retval;
		__entry->total_scan = total_scan;
	),

	TP_printk("%pF %p: nid: %d unused scan count %ld new scan count %ld total_scan %ld last shrinker return val %d",
		__entry->shrink,
		__entry->shr,
		__entry->nid,
		__entry->unused_scan,
		__entry->new_scan,
		__entry->total_scan,
		__entry->retval)
);

DECLARE_EVENT_CLASS(mm_vmscan_lru_isolate_template,

	TP_PROTO(int order,
		unsigned long nr_requested,
		unsigned long nr_scanned,
		unsigned long nr_taken,
		isolate_mode_t isolate_mode,
		int file),

	TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file),

	TP_STRUCT__entry(
		__field(int, order)
		__field(unsigned long, nr_requested)
		__field(unsigned long, nr_scanned)
		__field(unsigned long, nr_taken)
		__field(isolate_mode_t, isolate_mode)
		__field(int, file)
	),

	TP_fast_assign(
		__entry->order = order;
		__entry->nr_requested = nr_requested;
		__entry->nr_scanned = nr_scanned;
		__entry->nr_taken = nr_taken;
		__entry->isolate_mode = isolate_mode;
		__entry->file = file;
	),

	TP_printk("isolate_mode=%d order=%d nr_requested=%lu nr_scanned=%lu nr_taken=%lu file=%d",
		__entry->isolate_mode,
		__entry->order,
		__entry->nr_requested,
		__entry->nr_scanned,
		__entry->nr_taken,
		__entry->file)
);

DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_lru_isolate,

	TP_PROTO(int order,
		unsigned long nr_requested,
		unsigned long nr_scanned,
		unsigned long nr_taken,
		isolate_mode_t isolate_mode,
		int file),

	TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file)

);

DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_memcg_isolate,

	TP_PROTO(int order,
		unsigned long nr_requested,
		unsigned long nr_scanned,
		unsigned long nr_taken,
		isolate_mode_t isolate_mode,
		int file),

	TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file)

);

TRACE_EVENT(mm_vmscan_writepage,

	TP_PROTO(struct page *page,
		int reclaim_flags),

	TP_ARGS(page, reclaim_flags),

	TP_STRUCT__entry(
		__field(struct page *, page)
		__field(int, reclaim_flags)
	),

	TP_fast_assign(
		__entry->page = page;
		__entry->reclaim_flags = reclaim_flags;
	),

	TP_printk("page=%p pfn=%lu flags=%s",
		__entry->page,
		page_to_pfn(__entry->page),
		show_reclaim_flags(__entry->reclaim_flags))
);

TRACE_EVENT(mm_vmscan_lru_shrink_inactive,

	TP_PROTO(int nid, int zid,
			unsigned long nr_scanned, unsigned long nr_reclaimed,
			int priority, int reclaim_flags),

	TP_ARGS(nid, zid, nr_scanned, nr_reclaimed, priority, reclaim_flags),

	TP_STRUCT__entry(
		__field(int, nid)
		__field(int, zid)
		__field(unsigned long, nr_scanned)
		__field(unsigned long, nr_reclaimed)
		__field(int, priority)
		__field(int, reclaim_flags)
	),

	TP_fast_assign(
		__entry->nid = nid;
		__entry->zid = zid;
		__entry->nr_scanned = nr_scanned;
		__entry->nr_reclaimed = nr_reclaimed;
		__entry->priority = priority;
		__entry->reclaim_flags = reclaim_flags;
	),

	TP_printk("nid=%d zid=%d nr_scanned=%ld nr_reclaimed=%ld priority=%d flags=%s",
		__entry->nid, __entry->zid,
		__entry->nr_scanned, __entry->nr_reclaimed,
		__entry->priority,
		show_reclaim_flags(__entry->reclaim_flags))
);

#endif /* _TRACE_VMSCAN_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
Commit	Line	Data
33906bc5 MG	1	#undef TRACE_SYSTEM
	2	#define TRACE_SYSTEM vmscan
	3
	4	#if !defined(_TRACE_VMSCAN_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	5	#define _TRACE_VMSCAN_H
	6
	7	#include <linux/types.h>
	8	#include <linux/tracepoint.h>
83cd81a3 KM	9	#include <linux/mm.h>
83cd81a3 KM	10	#include <linux/memcontrol.h>
a1ce3928	11	#include <trace/events/gfpflags.h>
33906bc5	12
755f0225 MG	13	#define RECLAIM_WB_ANON 0x0001u
755f0225 MG	14	#define RECLAIM_WB_FILE 0x0002u
e11da5b4	15	#define RECLAIM_WB_MIXED 0x0010u
41ac1999	16	#define RECLAIM_WB_SYNC 0x0004u /* Unused, all reclaim async */
755f0225 MG	17	#define RECLAIM_WB_ASYNC 0x0008u
	18
	19	#define show_reclaim_flags(flags) \
	20	(flags) ? __print_flags(flags, "\|", \
	21	{RECLAIM_WB_ANON, "RECLAIM_WB_ANON"}, \
	22	{RECLAIM_WB_FILE, "RECLAIM_WB_FILE"}, \
e11da5b4	23	{RECLAIM_WB_MIXED, "RECLAIM_WB_MIXED"}, \
755f0225 MG	24	{RECLAIM_WB_SYNC, "RECLAIM_WB_SYNC"}, \
	25	{RECLAIM_WB_ASYNC, "RECLAIM_WB_ASYNC"} \
	26	) : "RECLAIM_WB_NONE"
	27
23b9da55	28	#define trace_reclaim_flags(page) ( \
755f0225	29	(page_is_file_cache(page) ? RECLAIM_WB_FILE : RECLAIM_WB_ANON) \| \
41ac1999	30	(RECLAIM_WB_ASYNC) \
755f0225 MG	31	)
755f0225 MG	32
23b9da55	33	#define trace_shrink_flags(file) \
41ac1999 MG	34	( \
	35	(file ? RECLAIM_WB_FILE : RECLAIM_WB_ANON) \| \
	36	(RECLAIM_WB_ASYNC) \
e11da5b4 MG	37	)
e11da5b4 MG	38
33906bc5 MG	39	TRACE_EVENT(mm_vmscan_kswapd_sleep,
	40
	41	TP_PROTO(int nid),
	42
	43	TP_ARGS(nid),
	44
	45	TP_STRUCT__entry(
	46	__field( int, nid )
	47	),
	48
	49	TP_fast_assign(
	50	__entry->nid = nid;
	51	),
	52
	53	TP_printk("nid=%d", __entry->nid)
	54	);
	55
	56	TRACE_EVENT(mm_vmscan_kswapd_wake,
	57
	58	TP_PROTO(int nid, int order),
	59
	60	TP_ARGS(nid, order),
	61
	62	TP_STRUCT__entry(
	63	__field( int, nid )
	64	__field( int, order )
	65	),
	66
	67	TP_fast_assign(
	68	__entry->nid = nid;
	69	__entry->order = order;
	70	),
	71
	72	TP_printk("nid=%d order=%d", __entry->nid, __entry->order)
	73	);
	74
	75	TRACE_EVENT(mm_vmscan_wakeup_kswapd,
	76
	77	TP_PROTO(int nid, int zid, int order),
	78
	79	TP_ARGS(nid, zid, order),
	80
	81	TP_STRUCT__entry(
	82	__field( int, nid )
	83	__field( int, zid )
	84	__field( int, order )
	85	),
	86
	87	TP_fast_assign(
	88	__entry->nid = nid;
	89	__entry->zid = zid;
	90	__entry->order = order;
	91	),
	92
	93	TP_printk("nid=%d zid=%d order=%d",
	94	__entry->nid,
	95	__entry->zid,
	96	__entry->order)
	97	);
	98
cf4dcc3e	99	DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_begin_template,
33906bc5 MG	100
	101	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags),
	102
	103	TP_ARGS(order, may_writepage, gfp_flags),
	104
	105	TP_STRUCT__entry(
	106	__field( int, order )
	107	__field( int, may_writepage )
	108	__field( gfp_t, gfp_flags )
	109	),
	110
	111	TP_fast_assign(
	112	__entry->order = order;
	113	__entry->may_writepage = may_writepage;
	114	__entry->gfp_flags = gfp_flags;
	115	),
	116
	117	TP_printk("order=%d may_writepage=%d gfp_flags=%s",
	118	__entry->order,
	119	__entry->may_writepage,
	120	show_gfp_flags(__entry->gfp_flags))
	121	);
	122
cf4dcc3e KM	123	DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_direct_reclaim_begin,
	124
	125	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags),
	126
	127	TP_ARGS(order, may_writepage, gfp_flags)
	128	);
	129
bdce6d9e KM	130	DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_reclaim_begin,
	131
	132	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags),
	133
	134	TP_ARGS(order, may_writepage, gfp_flags)
	135	);
	136
	137	DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_softlimit_reclaim_begin,
	138
	139	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags),
	140
	141	TP_ARGS(order, may_writepage, gfp_flags)
	142	);
cf4dcc3e KM	143
cf4dcc3e KM	144	DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_end_template,
33906bc5 MG	145
	146	TP_PROTO(unsigned long nr_reclaimed),
	147
	148	TP_ARGS(nr_reclaimed),
	149
	150	TP_STRUCT__entry(
	151	__field( unsigned long, nr_reclaimed )
	152	),
	153
	154	TP_fast_assign(
	155	__entry->nr_reclaimed = nr_reclaimed;
	156	),
	157
	158	TP_printk("nr_reclaimed=%lu", __entry->nr_reclaimed)
	159	);
	160
cf4dcc3e KM	161	DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_direct_reclaim_end,
	162
	163	TP_PROTO(unsigned long nr_reclaimed),
	164
	165	TP_ARGS(nr_reclaimed)
	166	);
	167
bdce6d9e KM	168	DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_memcg_reclaim_end,
	169
	170	TP_PROTO(unsigned long nr_reclaimed),
	171
	172	TP_ARGS(nr_reclaimed)
	173	);
	174
	175	DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_memcg_softlimit_reclaim_end,
	176
	177	TP_PROTO(unsigned long nr_reclaimed),
	178
	179	TP_ARGS(nr_reclaimed)
	180	);
	181
09576073 DC	182	TRACE_EVENT(mm_shrink_slab_start,
	183	TP_PROTO(struct shrinker shr, struct shrink_control sc,
	184	long nr_objects_to_shrink, unsigned long pgs_scanned,
	185	unsigned long lru_pgs, unsigned long cache_items,
	186	unsigned long long delta, unsigned long total_scan),
	187
	188	TP_ARGS(shr, sc, nr_objects_to_shrink, pgs_scanned, lru_pgs,
	189	cache_items, delta, total_scan),
	190
	191	TP_STRUCT__entry(
	192	__field(struct shrinker *, shr)
	193	__field(void *, shrink)
df9024a8	194	__field(int, nid)
09576073 DC	195	__field(long, nr_objects_to_shrink)
	196	__field(gfp_t, gfp_flags)
	197	__field(unsigned long, pgs_scanned)
	198	__field(unsigned long, lru_pgs)
	199	__field(unsigned long, cache_items)
	200	__field(unsigned long long, delta)
	201	__field(unsigned long, total_scan)
	202	),
	203
	204	TP_fast_assign(
	205	__entry->shr = shr;
a0b02131	206	__entry->shrink = shr->scan_objects;
df9024a8	207	__entry->nid = sc->nid;
09576073 DC	208	__entry->nr_objects_to_shrink = nr_objects_to_shrink;
	209	__entry->gfp_flags = sc->gfp_mask;
	210	__entry->pgs_scanned = pgs_scanned;
	211	__entry->lru_pgs = lru_pgs;
	212	__entry->cache_items = cache_items;
	213	__entry->delta = delta;
	214	__entry->total_scan = total_scan;
	215	),
	216
df9024a8	217	TP_printk("%pF %p: nid: %d objects to shrink %ld gfp_flags %s pgs_scanned %ld lru_pgs %ld cache items %ld delta %lld total_scan %ld",
09576073 DC	218	__entry->shrink,
09576073 DC	219	__entry->shr,
df9024a8	220	__entry->nid,
09576073 DC	221	__entry->nr_objects_to_shrink,
	222	show_gfp_flags(__entry->gfp_flags),
	223	__entry->pgs_scanned,
	224	__entry->lru_pgs,
	225	__entry->cache_items,
	226	__entry->delta,
	227	__entry->total_scan)
	228	);
	229
	230	TRACE_EVENT(mm_shrink_slab_end,
df9024a8	231	TP_PROTO(struct shrinker *shr, int nid, int shrinker_retval,
7fe70475	232	long unused_scan_cnt, long new_scan_cnt, long total_scan),
09576073	233
df9024a8 DH	234	TP_ARGS(shr, nid, shrinker_retval, unused_scan_cnt, new_scan_cnt,
df9024a8 DH	235	total_scan),
09576073 DC	236
	237	TP_STRUCT__entry(
	238	__field(struct shrinker *, shr)
df9024a8	239	__field(int, nid)
09576073 DC	240	__field(void *, shrink)
	241	__field(long, unused_scan)
	242	__field(long, new_scan)
	243	__field(int, retval)
	244	__field(long, total_scan)
	245	),
	246
	247	TP_fast_assign(
	248	__entry->shr = shr;
df9024a8	249	__entry->nid = nid;
a0b02131	250	__entry->shrink = shr->scan_objects;
09576073 DC	251	__entry->unused_scan = unused_scan_cnt;
	252	__entry->new_scan = new_scan_cnt;
	253	__entry->retval = shrinker_retval;
7fe70475	254	__entry->total_scan = total_scan;
09576073 DC	255	),
09576073 DC	256
df9024a8	257	TP_printk("%pF %p: nid: %d unused scan count %ld new scan count %ld total_scan %ld last shrinker return val %d",
09576073 DC	258	__entry->shrink,
09576073 DC	259	__entry->shr,
df9024a8	260	__entry->nid,
09576073 DC	261	__entry->unused_scan,
	262	__entry->new_scan,
	263	__entry->total_scan,
	264	__entry->retval)
	265	);
bdce6d9e	266
e17613c3	267	DECLARE_EVENT_CLASS(mm_vmscan_lru_isolate_template,
a8a94d15 MG	268
	269	TP_PROTO(int order,
	270	unsigned long nr_requested,
	271	unsigned long nr_scanned,
	272	unsigned long nr_taken,
ea4d349f TM	273	isolate_mode_t isolate_mode,
ea4d349f TM	274	int file),
a8a94d15	275
c53919ad	276	TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file),
a8a94d15 MG	277
	278	TP_STRUCT__entry(
	279	__field(int, order)
	280	__field(unsigned long, nr_requested)
	281	__field(unsigned long, nr_scanned)
	282	__field(unsigned long, nr_taken)
4356f21d	283	__field(isolate_mode_t, isolate_mode)
ea4d349f	284	__field(int, file)
a8a94d15 MG	285	),
	286
	287	TP_fast_assign(
	288	__entry->order = order;
	289	__entry->nr_requested = nr_requested;
	290	__entry->nr_scanned = nr_scanned;
	291	__entry->nr_taken = nr_taken;
a8a94d15	292	__entry->isolate_mode = isolate_mode;
ea4d349f	293	__entry->file = file;
a8a94d15 MG	294	),
a8a94d15 MG	295
c53919ad	296	TP_printk("isolate_mode=%d order=%d nr_requested=%lu nr_scanned=%lu nr_taken=%lu file=%d",
a8a94d15 MG	297	__entry->isolate_mode,
	298	__entry->order,
	299	__entry->nr_requested,
	300	__entry->nr_scanned,
	301	__entry->nr_taken,
ea4d349f	302	__entry->file)
a8a94d15 MG	303	);
a8a94d15 MG	304
e17613c3 KM	305	DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_lru_isolate,
	306
	307	TP_PROTO(int order,
	308	unsigned long nr_requested,
	309	unsigned long nr_scanned,
	310	unsigned long nr_taken,
ea4d349f TM	311	isolate_mode_t isolate_mode,
ea4d349f TM	312	int file),
e17613c3	313
c53919ad	314	TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file)
e17613c3 KM	315
	316	);
	317
cc8e970c KM	318	DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_memcg_isolate,
	319
	320	TP_PROTO(int order,
	321	unsigned long nr_requested,
	322	unsigned long nr_scanned,
	323	unsigned long nr_taken,
ea4d349f TM	324	isolate_mode_t isolate_mode,
ea4d349f TM	325	int file),
cc8e970c	326
c53919ad	327	TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file)
cc8e970c KM	328
	329	);
	330
755f0225 MG	331	TRACE_EVENT(mm_vmscan_writepage,
	332
	333	TP_PROTO(struct page *page,
	334	int reclaim_flags),
	335
	336	TP_ARGS(page, reclaim_flags),
	337
	338	TP_STRUCT__entry(
	339	__field(struct page *, page)
	340	__field(int, reclaim_flags)
	341	),
	342
	343	TP_fast_assign(
	344	__entry->page = page;
	345	__entry->reclaim_flags = reclaim_flags;
	346	),
	347
	348	TP_printk("page=%p pfn=%lu flags=%s",
	349	__entry->page,
	350	page_to_pfn(__entry->page),
	351	show_reclaim_flags(__entry->reclaim_flags))
	352	);
	353
e11da5b4 MG	354	TRACE_EVENT(mm_vmscan_lru_shrink_inactive,
	355
	356	TP_PROTO(int nid, int zid,
	357	unsigned long nr_scanned, unsigned long nr_reclaimed,
	358	int priority, int reclaim_flags),
	359
	360	TP_ARGS(nid, zid, nr_scanned, nr_reclaimed, priority, reclaim_flags),
	361
	362	TP_STRUCT__entry(
	363	__field(int, nid)
	364	__field(int, zid)
	365	__field(unsigned long, nr_scanned)
	366	__field(unsigned long, nr_reclaimed)
	367	__field(int, priority)
	368	__field(int, reclaim_flags)
	369	),
	370
	371	TP_fast_assign(
	372	__entry->nid = nid;
	373	__entry->zid = zid;
	374	__entry->nr_scanned = nr_scanned;
	375	__entry->nr_reclaimed = nr_reclaimed;
	376	__entry->priority = priority;
	377	__entry->reclaim_flags = reclaim_flags;
	378	),
	379
	380	TP_printk("nid=%d zid=%d nr_scanned=%ld nr_reclaimed=%ld priority=%d flags=%s",
	381	__entry->nid, __entry->zid,
	382	__entry->nr_scanned, __entry->nr_reclaimed,
	383	__entry->priority,
	384	show_reclaim_flags(__entry->reclaim_flags))
	385	);
	386
33906bc5 MG	387	#endif /* _TRACE_VMSCAN_H */
	388
	389	/* This part must be outside protection */
	390	#include <trace/define_trace.h>