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Diffstat (limited to 'include/trace/events/vmscan.h')
-rw-r--r--include/trace/events/vmscan.h150
1 files changed, 112 insertions, 38 deletions
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index c88fd0934e7e..27e8a5c77579 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -15,6 +15,7 @@
#define RECLAIM_WB_MIXED 0x0010u
#define RECLAIM_WB_SYNC 0x0004u /* Unused, all reclaim async */
#define RECLAIM_WB_ASYNC 0x0008u
+#define RECLAIM_WB_LRU (RECLAIM_WB_ANON|RECLAIM_WB_FILE)
#define show_reclaim_flags(flags) \
(flags) ? __print_flags(flags, "|", \
@@ -269,26 +270,27 @@ TRACE_EVENT(mm_shrink_slab_end,
__entry->retval)
);
-DECLARE_EVENT_CLASS(mm_vmscan_lru_isolate_template,
-
+TRACE_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 file),
+ int lru),
- TP_ARGS(classzone_idx, order, nr_requested, nr_scanned, nr_taken, isolate_mode, file),
+ TP_ARGS(classzone_idx, order, nr_requested, nr_scanned, nr_skipped, nr_taken, isolate_mode, lru),
TP_STRUCT__entry(
__field(int, classzone_idx)
__field(int, order)
__field(unsigned long, nr_requested)
__field(unsigned long, nr_scanned)
+ __field(unsigned long, nr_skipped)
__field(unsigned long, nr_taken)
__field(isolate_mode_t, isolate_mode)
- __field(int, file)
+ __field(int, lru)
),
TP_fast_assign(
@@ -296,47 +298,21 @@ DECLARE_EVENT_CLASS(mm_vmscan_lru_isolate_template,
__entry->order = order;
__entry->nr_requested = nr_requested;
__entry->nr_scanned = nr_scanned;
+ __entry->nr_skipped = nr_skipped;
__entry->nr_taken = nr_taken;
__entry->isolate_mode = isolate_mode;
- __entry->file = file;
+ __entry->lru = lru;
),
- TP_printk("isolate_mode=%d classzone=%d order=%d nr_requested=%lu nr_scanned=%lu nr_taken=%lu file=%d",
+ TP_printk("isolate_mode=%d classzone=%d order=%d nr_requested=%lu nr_scanned=%lu nr_skipped=%lu nr_taken=%lu lru=%s",
__entry->isolate_mode,
__entry->classzone_idx,
__entry->order,
__entry->nr_requested,
__entry->nr_scanned,
+ __entry->nr_skipped,
__entry->nr_taken,
- __entry->file)
-);
-
-DEFINE_EVENT(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)
-
-);
-
-DEFINE_EVENT(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)
-
+ __print_symbolic(__entry->lru, LRU_NAMES))
);
TRACE_EVENT(mm_vmscan_writepage,
@@ -365,14 +341,27 @@ TRACE_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, priority, 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_STRUCT__entry(
__field(int, nid)
__field(unsigned long, nr_scanned)
__field(unsigned long, nr_reclaimed)
+ __field(unsigned long, nr_dirty)
+ __field(unsigned long, nr_writeback)
+ __field(unsigned long, nr_congested)
+ __field(unsigned long, nr_immediate)
+ __field(unsigned long, nr_activate)
+ __field(unsigned long, nr_ref_keep)
+ __field(unsigned long, nr_unmap_fail)
__field(int, priority)
__field(int, reclaim_flags)
),
@@ -381,17 +370,102 @@ TRACE_EVENT(mm_vmscan_lru_shrink_inactive,
__entry->nid = nid;
__entry->nr_scanned = nr_scanned;
__entry->nr_reclaimed = nr_reclaimed;
+ __entry->nr_dirty = nr_dirty;
+ __entry->nr_writeback = nr_writeback;
+ __entry->nr_congested = nr_congested;
+ __entry->nr_immediate = nr_immediate;
+ __entry->nr_activate = nr_activate;
+ __entry->nr_ref_keep = nr_ref_keep;
+ __entry->nr_unmap_fail = nr_unmap_fail;
__entry->priority = priority;
__entry->reclaim_flags = trace_shrink_flags(file);
),
- TP_printk("nid=%d nr_scanned=%ld nr_reclaimed=%ld priority=%d flags=%s",
+ TP_printk("nid=%d nr_scanned=%ld nr_reclaimed=%ld nr_dirty=%ld nr_writeback=%ld nr_congested=%ld nr_immediate=%ld nr_activate=%ld nr_ref_keep=%ld nr_unmap_fail=%ld priority=%d flags=%s",
__entry->nid,
__entry->nr_scanned, __entry->nr_reclaimed,
+ __entry->nr_dirty, __entry->nr_writeback,
+ __entry->nr_congested, __entry->nr_immediate,
+ __entry->nr_activate, __entry->nr_ref_keep,
+ __entry->nr_unmap_fail, __entry->priority,
+ show_reclaim_flags(__entry->reclaim_flags))
+);
+
+TRACE_EVENT(mm_vmscan_lru_shrink_active,
+
+ TP_PROTO(int nid, unsigned long nr_taken,
+ unsigned long nr_active, unsigned long nr_deactivated,
+ unsigned long nr_referenced, int priority, int file),
+
+ TP_ARGS(nid, nr_taken, nr_active, nr_deactivated, nr_referenced, priority, file),
+
+ TP_STRUCT__entry(
+ __field(int, nid)
+ __field(unsigned long, nr_taken)
+ __field(unsigned long, nr_active)
+ __field(unsigned long, nr_deactivated)
+ __field(unsigned long, nr_referenced)
+ __field(int, priority)
+ __field(int, reclaim_flags)
+ ),
+
+ TP_fast_assign(
+ __entry->nid = nid;
+ __entry->nr_taken = nr_taken;
+ __entry->nr_active = nr_active;
+ __entry->nr_deactivated = nr_deactivated;
+ __entry->nr_referenced = nr_referenced;
+ __entry->priority = priority;
+ __entry->reclaim_flags = trace_shrink_flags(file);
+ ),
+
+ TP_printk("nid=%d nr_taken=%ld nr_active=%ld nr_deactivated=%ld nr_referenced=%ld priority=%d flags=%s",
+ __entry->nid,
+ __entry->nr_taken,
+ __entry->nr_active, __entry->nr_deactivated, __entry->nr_referenced,
__entry->priority,
show_reclaim_flags(__entry->reclaim_flags))
);
+TRACE_EVENT(mm_vmscan_inactive_list_is_low,
+
+ TP_PROTO(int nid, int reclaim_idx,
+ unsigned long total_inactive, unsigned long inactive,
+ unsigned long total_active, unsigned long active,
+ unsigned long ratio, int file),
+
+ TP_ARGS(nid, reclaim_idx, total_inactive, inactive, total_active, active, ratio, file),
+
+ TP_STRUCT__entry(
+ __field(int, nid)
+ __field(int, reclaim_idx)
+ __field(unsigned long, total_inactive)
+ __field(unsigned long, inactive)
+ __field(unsigned long, total_active)
+ __field(unsigned long, active)
+ __field(unsigned long, ratio)
+ __field(int, reclaim_flags)
+ ),
+
+ TP_fast_assign(
+ __entry->nid = nid;
+ __entry->reclaim_idx = reclaim_idx;
+ __entry->total_inactive = total_inactive;
+ __entry->inactive = inactive;
+ __entry->total_active = total_active;
+ __entry->active = active;
+ __entry->ratio = ratio;
+ __entry->reclaim_flags = trace_shrink_flags(file) & RECLAIM_WB_LRU;
+ ),
+
+ TP_printk("nid=%d reclaim_idx=%d total_inactive=%ld inactive=%ld total_active=%ld active=%ld ratio=%ld flags=%s",
+ __entry->nid,
+ __entry->reclaim_idx,
+ __entry->total_inactive, __entry->inactive,
+ __entry->total_active, __entry->active,
+ __entry->ratio,
+ show_reclaim_flags(__entry->reclaim_flags))
+);
#endif /* _TRACE_VMSCAN_H */
/* This part must be outside protection */
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-27 14:50:54 +0300