#if !defined(LTTNG_TRACE_MM_VMSCAN_H) || defined(TRACE_HEADER_MULTI_READ)
#define LTTNG_TRACE_MM_VMSCAN_H
-#include "../../../probes/lttng-tracepoint-event.h"
+#include <probes/lttng-tracepoint-event.h>
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/memcontrol.h>
-#include <trace/events/gfpflags.h>
#include <linux/version.h>
#ifndef _TRACE_VMSCAN_DEF
)
)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
+
+LTTNG_TRACEPOINT_EVENT(mm_vmscan_kswapd_wake,
+
+ TP_PROTO(int nid, int zid, int order),
+
+ TP_ARGS(nid, zid, order),
+
+ TP_FIELDS(
+ ctf_integer(int, nid, nid)
+ ctf_integer(int, zid, zid)
+ ctf_integer(int, order, order)
+ )
+)
+
+#else
+
LTTNG_TRACEPOINT_EVENT(mm_vmscan_kswapd_wake,
TP_PROTO(int nid, int order),
)
)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,17,0))
+LTTNG_TRACEPOINT_EVENT(mm_vmscan_wakeup_kswapd,
+
+ TP_PROTO(int nid, int zid, int order, gfp_t gfp_flags),
+
+ TP_ARGS(nid, zid, order, gfp_flags),
+
+ TP_FIELDS(
+ ctf_integer(int, nid, nid)
+ ctf_integer(int, zid, zid)
+ ctf_integer(int, order, order)
+ ctf_integer(gfp_t, gfp_flags, gfp_flags)
+ )
+)
+#else
LTTNG_TRACEPOINT_EVENT(mm_vmscan_wakeup_kswapd,
TP_PROTO(int nid, int zid, int order),
ctf_integer(int, order, order)
)
)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
+
+LTTNG_TRACEPOINT_EVENT_CLASS(mm_vmscan_direct_reclaim_begin_template,
+
+ TP_PROTO(int order, int may_writepage, gfp_t gfp_flags, int classzone_idx),
+
+ TP_ARGS(order, may_writepage, gfp_flags, classzone_idx),
+
+ TP_FIELDS(
+ ctf_integer(int, order, order)
+ ctf_integer(int, may_writepage, may_writepage)
+ ctf_integer(gfp_t, gfp_flags, gfp_flags)
+ ctf_integer(int, classzone_idx, classzone_idx)
+ )
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_direct_reclaim_begin,
+
+ TP_PROTO(int order, int may_writepage, gfp_t gfp_flags, int classzone_idx),
+
+ TP_ARGS(order, may_writepage, gfp_flags, classzone_idx)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_reclaim_begin,
+
+ TP_PROTO(int order, int may_writepage, gfp_t gfp_flags, int classzone_idx),
+
+ TP_ARGS(order, may_writepage, gfp_flags, classzone_idx)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_softlimit_reclaim_begin,
+
+ TP_PROTO(int order, int may_writepage, gfp_t gfp_flags, int classzone_idx),
+
+ TP_ARGS(order, may_writepage, gfp_flags, classzone_idx)
+)
+
+#else
LTTNG_TRACEPOINT_EVENT_CLASS(mm_vmscan_direct_reclaim_begin_template,
TP_ARGS(order, may_writepage, gfp_flags)
)
+#endif
+
LTTNG_TRACEPOINT_EVENT_CLASS(mm_vmscan_direct_reclaim_end_template,
TP_PROTO(unsigned long nr_reclaimed),
TP_ARGS(nr_reclaimed)
)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,16,0))
+LTTNG_TRACEPOINT_EVENT_MAP(mm_shrink_slab_start,
+
+ mm_vmscan_shrink_slab_start,
+
+ TP_PROTO(struct shrinker *shr, struct shrink_control *sc,
+ long nr_objects_to_shrink, unsigned long cache_items,
+ unsigned long long delta, unsigned long total_scan,
+ int priority),
+
+ TP_ARGS(shr, sc, nr_objects_to_shrink, cache_items, delta, total_scan,
+ priority),
+
+ TP_FIELDS(
+ ctf_integer_hex(struct shrinker *, shr, shr)
+ ctf_integer_hex(void *, shrink, shr->scan_objects)
+ ctf_integer(int, nid, sc->nid)
+ ctf_integer(long, nr_objects_to_shrink, nr_objects_to_shrink)
+ ctf_integer(gfp_t, gfp_flags, sc->gfp_mask)
+ ctf_integer(unsigned long, cache_items, cache_items)
+ ctf_integer(unsigned long long, delta, delta)
+ ctf_integer(unsigned long, total_scan, total_scan)
+ ctf_integer(int, priority, priority)
+ )
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
LTTNG_TRACEPOINT_EVENT_MAP(mm_shrink_slab_start,
mm_vmscan_shrink_slab_start,
ctf_integer(unsigned long, total_scan, total_scan)
)
)
+#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0))
LTTNG_TRACEPOINT_EVENT_MAP(mm_shrink_slab_end,
ctf_integer(long, total_scan, total_scan)
)
)
-#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) */
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
LTTNG_TRACEPOINT_EVENT_MAP(mm_shrink_slab_end,
mm_vmscan_shrink_slab_end,
ctf_integer(long, total_scan, new_scan_cnt - unused_scan_cnt)
)
)
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) */
#endif
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0))
+LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_isolate,
+
+ TP_PROTO(int classzone_idx,
+ int order,
+ unsigned long nr_requested,
+ unsigned long nr_scanned,
+ unsigned long nr_skipped,
+ unsigned long nr_taken,
+ isolate_mode_t isolate_mode,
+ int lru
+ ),
+
+ TP_ARGS(classzone_idx, order, nr_requested, nr_scanned, nr_skipped,
+ nr_taken, isolate_mode, lru
+ ),
+
+ TP_FIELDS(
+ ctf_integer(int, classzone_idx, classzone_idx)
+ ctf_integer(int, order, order)
+ ctf_integer(unsigned long, nr_requested, nr_requested)
+ ctf_integer(unsigned long, nr_scanned, nr_scanned)
+ ctf_integer(unsigned long, nr_skipped, nr_skipped)
+ ctf_integer(unsigned long, nr_taken, nr_taken)
+ ctf_integer(isolate_mode_t, isolate_mode, isolate_mode)
+ ctf_integer(int, lru, lru)
+ )
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(mm_vmscan_lru_isolate_template,
+
+ TP_PROTO(int classzone_idx,
+ int order,
+ unsigned long nr_requested,
+ unsigned long nr_scanned,
+ unsigned long nr_taken,
+ isolate_mode_t isolate_mode,
+ int file
+ ),
+
+ TP_ARGS(classzone_idx, order, nr_requested, nr_scanned, nr_taken,
+ isolate_mode, file
+ ),
+
+
+ TP_FIELDS(
+ ctf_integer(int, classzone_idx, classzone_idx)
+ ctf_integer(int, order, order)
+ ctf_integer(unsigned long, nr_requested, nr_requested)
+ ctf_integer(unsigned long, nr_scanned, nr_scanned)
+ ctf_integer(unsigned long, nr_taken, nr_taken)
+ ctf_integer(isolate_mode_t, isolate_mode, isolate_mode)
+ ctf_integer(int, file, file)
+ )
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(mm_vmscan_lru_isolate_template, mm_vmscan_lru_isolate,
+
+ TP_PROTO(int classzone_idx,
+ int order,
+ unsigned long nr_requested,
+ unsigned long nr_scanned,
+ unsigned long nr_taken,
+ isolate_mode_t isolate_mode,
+ int file
+ ),
+
+ TP_ARGS(classzone_idx, order, nr_requested, nr_scanned, nr_taken,
+ isolate_mode, file
+ )
+
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(mm_vmscan_lru_isolate_template, mm_vmscan_memcg_isolate,
+
+ TP_PROTO(int classzone_idx,
+ int order,
+ unsigned long nr_requested,
+ unsigned long nr_scanned,
+ unsigned long nr_taken,
+ isolate_mode_t isolate_mode,
+ int file
+ ),
+
+ TP_ARGS(classzone_idx, order, nr_requested, nr_scanned, nr_taken,
+ isolate_mode, file
+ )
+)
+#else
LTTNG_TRACEPOINT_EVENT_CLASS(mm_vmscan_lru_isolate_template,
TP_PROTO(int order,
#endif
)
)
+#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0))
LTTNG_TRACEPOINT_EVENT(mm_vmscan_writepage,
)
#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0))
+LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_shrink_inactive,
+
+ TP_PROTO(int nid,
+ unsigned long nr_scanned, unsigned long nr_reclaimed,
+ unsigned long nr_dirty, unsigned long nr_writeback,
+ unsigned long nr_congested, unsigned long nr_immediate,
+ unsigned long nr_activate, unsigned long nr_ref_keep,
+ unsigned long nr_unmap_fail,
+ int priority, int file),
+
+ TP_ARGS(nid, nr_scanned, nr_reclaimed, nr_dirty, nr_writeback,
+ nr_congested, nr_immediate, nr_activate, nr_ref_keep,
+ nr_unmap_fail, priority, file),
+
+ TP_FIELDS(
+ ctf_integer(int, nid, nid)
+ ctf_integer(unsigned long, nr_scanned, nr_scanned)
+ ctf_integer(unsigned long, nr_reclaimed, nr_reclaimed)
+ ctf_integer(unsigned long, nr_dirty, nr_dirty)
+ ctf_integer(unsigned long, nr_writeback, nr_writeback)
+ ctf_integer(unsigned long, nr_congested, nr_congested)
+ ctf_integer(unsigned long, nr_immediate, nr_immediate)
+ ctf_integer(unsigned long, nr_activate, nr_activate)
+ ctf_integer(unsigned long, nr_ref_keep, nr_ref_keep)
+ ctf_integer(unsigned long, nr_unmap_fail, nr_unmap_fail)
+ ctf_integer(int, priority, priority)
+ ctf_integer(int, reclaim_flags, trace_shrink_flags(file))
+ )
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
+LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_shrink_inactive,
+
+ TP_PROTO(int nid,
+ unsigned long nr_scanned, unsigned long nr_reclaimed,
+ int priority, int file),
+
+ TP_ARGS(nid, nr_scanned, nr_reclaimed, priority, file),
+
+ TP_FIELDS(
+ ctf_integer(int, nid, nid)
+ ctf_integer(unsigned long, nr_scanned, nr_scanned)
+ ctf_integer(unsigned long, nr_reclaimed, nr_reclaimed)
+ ctf_integer(int, priority, priority)
+ ctf_integer(int, reclaim_flags, trace_shrink_flags(file))
+ )
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0))
LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_shrink_inactive,
TP_PROTO(struct zone *zone,
#endif /* LTTNG_TRACE_MM_VMSCAN_H */
/* This part must be outside protection */
-#include "../../../probes/define_trace.h"
+#include <probes/define_trace.h>
projects / lttng-modules.git / blobdiff