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Diffstat (limited to 'include/trace/events/vmscan.h')
-rw-r--r--include/trace/events/vmscan.h102
1 files changed, 64 insertions, 38 deletions
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index a1cb91342231..a5ab2973e8dc 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -27,17 +27,11 @@
{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) | \
+#define trace_reclaim_flags(file) ( \
+ (file ? 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),
@@ -73,7 +67,9 @@ TRACE_EVENT(mm_vmscan_kswapd_wake,
__entry->order = order;
),
- TP_printk("nid=%d zid=%d order=%d", __entry->nid, __entry->zid, __entry->order)
+ TP_printk("nid=%d order=%d",
+ __entry->nid,
+ __entry->order)
);
TRACE_EVENT(mm_vmscan_wakeup_kswapd,
@@ -96,60 +92,53 @@ TRACE_EVENT(mm_vmscan_wakeup_kswapd,
__entry->gfp_flags = gfp_flags;
),
- TP_printk("nid=%d zid=%d order=%d gfp_flags=%s",
+ TP_printk("nid=%d order=%d gfp_flags=%s",
__entry->nid,
- __entry->zid,
__entry->order,
show_gfp_flags(__entry->gfp_flags))
);
DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_begin_template,
- TP_PROTO(int order, int may_writepage, gfp_t gfp_flags, int classzone_idx),
+ TP_PROTO(int order, gfp_t gfp_flags),
- TP_ARGS(order, may_writepage, gfp_flags, classzone_idx),
+ TP_ARGS(order, gfp_flags),
TP_STRUCT__entry(
__field( int, order )
- __field( int, may_writepage )
__field( gfp_t, gfp_flags )
- __field( int, classzone_idx )
),
TP_fast_assign(
__entry->order = order;
- __entry->may_writepage = may_writepage;
__entry->gfp_flags = gfp_flags;
- __entry->classzone_idx = classzone_idx;
),
- TP_printk("order=%d may_writepage=%d gfp_flags=%s classzone_idx=%d",
+ TP_printk("order=%d gfp_flags=%s",
__entry->order,
- __entry->may_writepage,
- show_gfp_flags(__entry->gfp_flags),
- __entry->classzone_idx)
+ 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, int classzone_idx),
+ TP_PROTO(int order, gfp_t gfp_flags),
- TP_ARGS(order, may_writepage, gfp_flags, classzone_idx)
+ TP_ARGS(order, gfp_flags)
);
#ifdef CONFIG_MEMCG
DEFINE_EVENT(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_PROTO(int order, gfp_t gfp_flags),
- TP_ARGS(order, may_writepage, gfp_flags, classzone_idx)
+ TP_ARGS(order, 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, int classzone_idx),
+ TP_PROTO(int order, gfp_t gfp_flags),
- TP_ARGS(order, may_writepage, gfp_flags, classzone_idx)
+ TP_ARGS(order, gfp_flags)
);
#endif /* CONFIG_MEMCG */
@@ -226,7 +215,7 @@ TRACE_EVENT(mm_shrink_slab_start,
__entry->priority = priority;
),
- TP_printk("%pF %p: nid: %d objects to shrink %ld gfp_flags %s cache items %ld delta %lld total_scan %ld priority %d",
+ TP_printk("%pS %p: nid: %d objects to shrink %ld gfp_flags %s cache items %ld delta %lld total_scan %ld priority %d",
__entry->shrink,
__entry->shr,
__entry->nid,
@@ -265,7 +254,7 @@ TRACE_EVENT(mm_shrink_slab_end,
__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",
+ TP_printk("%pS %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,
@@ -333,7 +322,8 @@ TRACE_EVENT(mm_vmscan_writepage,
TP_fast_assign(
__entry->pfn = page_to_pfn(page);
- __entry->reclaim_flags = trace_reclaim_flags(page);
+ __entry->reclaim_flags = trace_reclaim_flags(
+ page_is_file_cache(page));
),
TP_printk("page=%p pfn=%lu flags=%s",
@@ -358,7 +348,8 @@ TRACE_EVENT(mm_vmscan_lru_shrink_inactive,
__field(unsigned long, nr_writeback)
__field(unsigned long, nr_congested)
__field(unsigned long, nr_immediate)
- __field(unsigned long, nr_activate)
+ __field(unsigned int, nr_activate0)
+ __field(unsigned int, nr_activate1)
__field(unsigned long, nr_ref_keep)
__field(unsigned long, nr_unmap_fail)
__field(int, priority)
@@ -373,20 +364,22 @@ TRACE_EVENT(mm_vmscan_lru_shrink_inactive,
__entry->nr_writeback = stat->nr_writeback;
__entry->nr_congested = stat->nr_congested;
__entry->nr_immediate = stat->nr_immediate;
- __entry->nr_activate = stat->nr_activate;
+ __entry->nr_activate0 = stat->nr_activate[0];
+ __entry->nr_activate1 = stat->nr_activate[1];
__entry->nr_ref_keep = stat->nr_ref_keep;
__entry->nr_unmap_fail = stat->nr_unmap_fail;
__entry->priority = priority;
- __entry->reclaim_flags = trace_shrink_flags(file);
+ __entry->reclaim_flags = trace_reclaim_flags(file);
),
- 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",
+ TP_printk("nid=%d nr_scanned=%ld nr_reclaimed=%ld nr_dirty=%ld nr_writeback=%ld nr_congested=%ld nr_immediate=%ld nr_activate_anon=%d nr_activate_file=%d 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,
+ __entry->nr_activate0, __entry->nr_activate1,
+ __entry->nr_ref_keep, __entry->nr_unmap_fail,
+ __entry->priority,
show_reclaim_flags(__entry->reclaim_flags))
);
@@ -415,7 +408,7 @@ TRACE_EVENT(mm_vmscan_lru_shrink_active,
__entry->nr_deactivated = nr_deactivated;
__entry->nr_referenced = nr_referenced;
__entry->priority = priority;
- __entry->reclaim_flags = trace_shrink_flags(file);
+ __entry->reclaim_flags = trace_reclaim_flags(file);
),
TP_printk("nid=%d nr_taken=%ld nr_active=%ld nr_deactivated=%ld nr_referenced=%ld priority=%d flags=%s",
@@ -454,7 +447,8 @@ TRACE_EVENT(mm_vmscan_inactive_list_is_low,
__entry->total_active = total_active;
__entry->active = active;
__entry->ratio = ratio;
- __entry->reclaim_flags = trace_shrink_flags(file) & RECLAIM_WB_LRU;
+ __entry->reclaim_flags = trace_reclaim_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",
@@ -465,6 +459,38 @@ TRACE_EVENT(mm_vmscan_inactive_list_is_low,
__entry->ratio,
show_reclaim_flags(__entry->reclaim_flags))
);
+
+TRACE_EVENT(mm_vmscan_node_reclaim_begin,
+
+ TP_PROTO(int nid, int order, gfp_t gfp_flags),
+
+ TP_ARGS(nid, order, gfp_flags),
+
+ TP_STRUCT__entry(
+ __field(int, nid)
+ __field(int, order)
+ __field(gfp_t, gfp_flags)
+ ),
+
+ TP_fast_assign(
+ __entry->nid = nid;
+ __entry->order = order;
+ __entry->gfp_flags = gfp_flags;
+ ),
+
+ TP_printk("nid=%d order=%d gfp_flags=%s",
+ __entry->nid,
+ __entry->order,
+ show_gfp_flags(__entry->gfp_flags))
+);
+
+DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_node_reclaim_end,
+
+ TP_PROTO(unsigned long nr_reclaimed),
+
+ TP_ARGS(nr_reclaimed)
+);
+
#endif /* _TRACE_VMSCAN_H */
/* This part must be outside protection */
generated by cgit (git 2.34.1) at 2024-05-25 01:34:12 +0000