From 935bf7a068cf4ae52b4bd9906b96ae63bea48192 Mon Sep 17 00:00:00 2001 From: Mathieu Desnoyers Date: Mon, 13 Apr 2020 16:16:45 -0400 Subject: [PATCH] instrumentation: mm_vmscan: remove compatibility code --- .../events/lttng-module/mm_vmscan.h | 578 ------------------ 1 file changed, 578 deletions(-) diff --git a/instrumentation/events/lttng-module/mm_vmscan.h b/instrumentation/events/lttng-module/mm_vmscan.h index a02b24de..a589eb65 100644 --- a/instrumentation/events/lttng-module/mm_vmscan.h +++ b/instrumentation/events/lttng-module/mm_vmscan.h @@ -9,7 +9,6 @@ #include #include #include -#include #ifndef _TRACE_VMSCAN_DEF #define _TRACE_VMSCAN_DEF @@ -18,16 +17,8 @@ #define RECLAIM_WB_MIXED 0x0010u #define RECLAIM_WB_SYNC 0x0004u /* Unused, all reclaim async */ #define RECLAIM_WB_ASYNC 0x0008u - -#if ((LINUX_VERSION_CODE <= KERNEL_VERSION(3,0,38)) || \ - LTTNG_KERNEL_RANGE(3,1,0, 3,2,0)) -typedef int isolate_mode_t; -#endif - #endif -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,2,0)) - #include #define trace_reclaim_flags(file) ( \ @@ -35,23 +26,6 @@ typedef int isolate_mode_t; (RECLAIM_WB_ASYNC) \ ) -#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)) - -#include - -#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) \ - ) - -#endif - LTTNG_TRACEPOINT_EVENT(mm_vmscan_kswapd_sleep, TP_PROTO(int nid), @@ -63,8 +37,6 @@ LTTNG_TRACEPOINT_EVENT(mm_vmscan_kswapd_sleep, ) ) -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0)) - LTTNG_TRACEPOINT_EVENT(mm_vmscan_kswapd_wake, TP_PROTO(int nid, int zid, int order), @@ -78,23 +50,6 @@ LTTNG_TRACEPOINT_EVENT(mm_vmscan_kswapd_wake, ) ) -#else - -LTTNG_TRACEPOINT_EVENT(mm_vmscan_kswapd_wake, - - TP_PROTO(int nid, int order), - - TP_ARGS(nid, order), - - TP_FIELDS( - ctf_integer(int, nid, nid) - ctf_integer(int, order, 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), @@ -108,22 +63,6 @@ LTTNG_TRACEPOINT_EVENT(mm_vmscan_wakeup_kswapd, ctf_integer(gfp_t, gfp_flags, gfp_flags) ) ) -#else -LTTNG_TRACEPOINT_EVENT(mm_vmscan_wakeup_kswapd, - - 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) - ) -) -#endif - -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,2,0)) LTTNG_TRACEPOINT_EVENT_CLASS(mm_vmscan_direct_reclaim_begin_template, @@ -158,81 +97,6 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(mm_vmscan_direct_reclaim_begin_template, mm_vmsc TP_ARGS(order, gfp_flags) ) -#elif (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_PROTO(int order, int may_writepage, gfp_t gfp_flags), - - TP_ARGS(order, may_writepage, gfp_flags), - - TP_FIELDS( - ctf_integer(int, order, order) - ctf_integer(int, may_writepage, may_writepage) - ctf_integer(gfp_t, gfp_flags, gfp_flags) - ) -) - -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), - - TP_ARGS(order, may_writepage, gfp_flags) -) - -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), - - TP_ARGS(order, may_writepage, gfp_flags) -) - -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), - - TP_ARGS(order, may_writepage, gfp_flags) -) - -#endif - LTTNG_TRACEPOINT_EVENT_CLASS(mm_vmscan_direct_reclaim_end_template, TP_PROTO(unsigned long nr_reclaimed), @@ -265,7 +129,6 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(mm_vmscan_direct_reclaim_end_template, mm_vmscan TP_ARGS(nr_reclaimed) ) -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,16,0)) LTTNG_TRACEPOINT_EVENT_MAP(mm_shrink_slab_start, mm_vmscan_shrink_slab_start, @@ -290,38 +153,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(mm_shrink_slab_start, 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, - - 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_FIELDS( - ctf_integer_hex(struct shrinker *, shr, shr) -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) - ctf_integer_hex(void *, shrink, shr->scan_objects) -#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ - ctf_integer_hex(void *, shrink, shr->shrink) -#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ - ctf_integer(long, nr_objects_to_shrink, nr_objects_to_shrink) - ctf_integer(gfp_t, gfp_flags, sc->gfp_mask) - ctf_integer(unsigned long, pgs_scanned, pgs_scanned) - ctf_integer(unsigned long, lru_pgs, lru_pgs) - ctf_integer(unsigned long, cache_items, cache_items) - ctf_integer(unsigned long long, delta, delta) - 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, mm_vmscan_shrink_slab_end, @@ -342,32 +174,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(mm_shrink_slab_end, ctf_integer(long, total_scan, total_scan) ) ) -#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0)) -LTTNG_TRACEPOINT_EVENT_MAP(mm_shrink_slab_end, - - mm_vmscan_shrink_slab_end, - - TP_PROTO(struct shrinker *shr, int shrinker_retval, - long unused_scan_cnt, long new_scan_cnt), - - TP_ARGS(shr, shrinker_retval, unused_scan_cnt, new_scan_cnt), - - TP_FIELDS( - ctf_integer_hex(struct shrinker *, shr, shr) -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) - ctf_integer_hex(void *, shrink, shr->scan_objects) -#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ - ctf_integer_hex(void *, shrink, shr->shrink) -#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ - ctf_integer(long, unused_scan, unused_scan_cnt) - ctf_integer(long, new_scan, new_scan_cnt) - ctf_integer(int, retval, shrinker_retval) - ctf_integer(long, total_scan, new_scan_cnt - unused_scan_cnt) - ) -) -#endif -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)) LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_isolate, TP_PROTO(int classzone_idx, @@ -395,180 +202,7 @@ LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_isolate, 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, - unsigned long nr_requested, - unsigned long nr_scanned, - unsigned long nr_taken, -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) - unsigned long nr_lumpy_taken, - unsigned long nr_lumpy_dirty, - unsigned long nr_lumpy_failed, -#endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)) - isolate_mode_t isolate_mode -#else - isolate_mode_t isolate_mode, - int file -#endif - ), - - TP_ARGS(order, nr_requested, nr_scanned, nr_taken, -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) - nr_lumpy_taken, nr_lumpy_dirty, nr_lumpy_failed, -#endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)) - isolate_mode -#else - isolate_mode, file -#endif - ), - - - TP_FIELDS( - 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) -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) - ctf_integer(unsigned long, nr_lumpy_taken, nr_lumpy_taken) - ctf_integer(unsigned long, nr_lumpy_dirty, nr_lumpy_dirty) - ctf_integer(unsigned long, nr_lumpy_failed, nr_lumpy_failed) -#endif - ctf_integer(isolate_mode_t, isolate_mode, isolate_mode) -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) - ctf_integer(int, file, file) -#endif - ) -) - -LTTNG_TRACEPOINT_EVENT_INSTANCE(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, -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) - unsigned long nr_lumpy_taken, - unsigned long nr_lumpy_dirty, - unsigned long nr_lumpy_failed, -#endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)) - isolate_mode_t isolate_mode -#else - isolate_mode_t isolate_mode, - int file -#endif - ), - - TP_ARGS(order, nr_requested, nr_scanned, nr_taken, -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) - nr_lumpy_taken, nr_lumpy_dirty, nr_lumpy_failed, -#endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)) - isolate_mode -#else - isolate_mode, file -#endif - ) - -) - -LTTNG_TRACEPOINT_EVENT_INSTANCE(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, -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) - unsigned long nr_lumpy_taken, - unsigned long nr_lumpy_dirty, - unsigned long nr_lumpy_failed, -#endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)) - isolate_mode_t isolate_mode -#else - isolate_mode_t isolate_mode, - int file -#endif - ), - - TP_ARGS(order, nr_requested, nr_scanned, nr_taken, -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) - nr_lumpy_taken, nr_lumpy_dirty, nr_lumpy_failed, -#endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)) - isolate_mode -#else - isolate_mode, file -#endif - ) -) -#endif - -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,7,0)) LTTNG_TRACEPOINT_EVENT(mm_vmscan_writepage, TP_PROTO(struct page *page), @@ -581,47 +215,7 @@ LTTNG_TRACEPOINT_EVENT(mm_vmscan_writepage, page_is_file_lru(page))) ) ) -#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,2,0)) -LTTNG_TRACEPOINT_EVENT(mm_vmscan_writepage, - - TP_PROTO(struct page *page), - TP_ARGS(page), - - TP_FIELDS( - ctf_integer_hex(struct page *, page, page) - ctf_integer(int, reclaim_flags, trace_reclaim_flags( - page_is_file_cache(page))) - ) -) -#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)) -LTTNG_TRACEPOINT_EVENT(mm_vmscan_writepage, - - TP_PROTO(struct page *page), - - TP_ARGS(page), - - TP_FIELDS( - ctf_integer_hex(struct page *, page, page) - ctf_integer(int, reclaim_flags, trace_reclaim_flags(page)) - ) -) -#else -LTTNG_TRACEPOINT_EVENT(mm_vmscan_writepage, - - TP_PROTO(struct page *page, - int reclaim_flags), - - TP_ARGS(page, reclaim_flags), - - TP_FIELDS( - ctf_integer_hex(struct page *, page, page) - ctf_integer(int, reclaim_flags, reclaim_flags) - ) -) -#endif - -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,2,0)) LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_shrink_inactive, TP_PROTO(int nid, @@ -646,178 +240,6 @@ LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_shrink_inactive, ctf_integer(int, reclaim_flags, trace_reclaim_flags(file)) ) ) -#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,17,0)) -LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_shrink_inactive, - - TP_PROTO(int nid, - unsigned long nr_scanned, unsigned long nr_reclaimed, - struct reclaim_stat *stat, int priority, int file), - - TP_ARGS(nid, nr_scanned, nr_reclaimed, stat, 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, stat->nr_dirty) - ctf_integer(unsigned long, nr_writeback, stat->nr_writeback) - ctf_integer(unsigned long, nr_congested, stat->nr_congested) - ctf_integer(unsigned long, nr_immediate, stat->nr_immediate) - ctf_integer(unsigned long, nr_activate, stat->nr_activate) - ctf_integer(unsigned long, nr_ref_keep, stat->nr_ref_keep) - ctf_integer(unsigned long, nr_unmap_fail, stat->nr_unmap_fail) - ctf_integer(int, priority, priority) - ctf_integer(int, reclaim_flags, trace_shrink_flags(file)) - ) -) -#elif (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, - unsigned long nr_scanned, unsigned long nr_reclaimed, - int priority, int file), - - TP_ARGS(zone, nr_scanned, nr_reclaimed, priority, file), - - TP_FIELDS( - ctf_integer(int, nid, zone_to_nid(zone)) - ctf_integer(int, zid, zone_idx(zone)) - 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)) - ) -) -#else -LTTNG_TRACEPOINT_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_FIELDS( - ctf_integer(int, nid, nid) - ctf_integer(int, zid, zid) - 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, reclaim_flags) - ) -) -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)) -LTTNG_TRACEPOINT_EVENT_MAP(replace_swap_token, - - mm_vmscan_replace_swap_token, - - TP_PROTO(struct mm_struct *old_mm, - struct mm_struct *new_mm), - - TP_ARGS(old_mm, new_mm), - - TP_FIELDS( - ctf_integer_hex(struct mm_struct *, old_mm, old_mm) - ctf_integer(unsigned int, old_prio, old_mm ? old_mm->token_priority : 0) - ctf_integer_hex(struct mm_struct *, new_mm, new_mm) - ctf_integer(unsigned int, new_prio, new_mm->token_priority) - ) -) - -LTTNG_TRACEPOINT_EVENT_CLASS(mm_vmscan_put_swap_token_template, - TP_PROTO(struct mm_struct *swap_token_mm), - - TP_ARGS(swap_token_mm), - - TP_FIELDS( - ctf_integer_hex(struct mm_struct*, swap_token_mm, swap_token_mm) - ) -) - -LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(mm_vmscan_put_swap_token_template, put_swap_token, - - mm_vmscan_put_swap_token, - - TP_PROTO(struct mm_struct *swap_token_mm), - TP_ARGS(swap_token_mm) -) - -LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(mm_vmscan_put_swap_token_template, disable_swap_token, - - mm_vmscan_disable_swap_token, - - TP_PROTO(struct mm_struct *swap_token_mm), - TP_ARGS(swap_token_mm) -) - -LTTNG_TRACEPOINT_EVENT_MAP(update_swap_token_priority, - - mm_vmscan_update_swap_token_priority, - - TP_PROTO(struct mm_struct *mm, - unsigned int old_prio, - struct mm_struct *swap_token_mm), - - TP_ARGS(mm, old_prio, swap_token_mm), - - TP_FIELDS( - ctf_integer_hex(struct mm_struct *, mm, mm) - ctf_integer(unsigned int, old_prio, old_prio) - ctf_integer(unsigned int, new_prio, mm->token_priority) - ctf_integer_hex(struct mm_struct *, swap_token_mm, swap_token_mm) - ctf_integer(unsigned int, swap_token_prio, swap_token_mm ? swap_token_mm->token_priority : 0) - ) -) -#endif #endif /* LTTNG_TRACE_MM_VMSCAN_H */ -- 2.34.1