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-rw-r--r--include/trace/events/block.h6
-rw-r--r--include/trace/events/btrfs.h61
-rw-r--r--include/trace/events/kmem.h10
-rw-r--r--include/trace/events/vmscan.h4
4 files changed, 71 insertions, 10 deletions
diff --git a/include/trace/events/block.h b/include/trace/events/block.h
index 60ae7c3db912..4c2301d2ef1a 100644
--- a/include/trace/events/block.h
+++ b/include/trace/events/block.h
@@ -618,6 +618,7 @@ TRACE_EVENT(block_rq_remap,
__field( unsigned int, nr_sector )
__field( dev_t, old_dev )
__field( sector_t, old_sector )
+ __field( unsigned int, nr_bios )
__array( char, rwbs, RWBS_LEN)
),
@@ -627,15 +628,16 @@ TRACE_EVENT(block_rq_remap,
__entry->nr_sector = blk_rq_sectors(rq);
__entry->old_dev = dev;
__entry->old_sector = from;
+ __entry->nr_bios = blk_rq_count_bios(rq);
blk_fill_rwbs(__entry->rwbs, rq->cmd_flags, blk_rq_bytes(rq));
),
- TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu",
+ TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu %u",
MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
(unsigned long long)__entry->sector,
__entry->nr_sector,
MAJOR(__entry->old_dev), MINOR(__entry->old_dev),
- (unsigned long long)__entry->old_sector)
+ (unsigned long long)__entry->old_sector, __entry->nr_bios)
);
#endif /* _TRACE_BLOCK_H */
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index 2902657ba766..f18b3b76e01e 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -42,6 +42,7 @@ struct extent_buffer;
{ BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \
{ BTRFS_QUOTA_TREE_OBJECTID, "QUOTA_TREE" }, \
{ BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \
+ { BTRFS_UUID_TREE_OBJECTID, "UUID_RELOC" }, \
{ BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" })
#define show_root_type(obj) \
@@ -439,7 +440,7 @@ TRACE_EVENT(btrfs_sync_fs,
{ BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" })
-TRACE_EVENT(btrfs_delayed_tree_ref,
+DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref,
TP_PROTO(struct btrfs_delayed_ref_node *ref,
struct btrfs_delayed_tree_ref *full_ref,
@@ -481,7 +482,25 @@ TRACE_EVENT(btrfs_delayed_tree_ref,
(unsigned long long)__entry->seq)
);
-TRACE_EVENT(btrfs_delayed_data_ref,
+DEFINE_EVENT(btrfs_delayed_tree_ref, add_delayed_tree_ref,
+
+ TP_PROTO(struct btrfs_delayed_ref_node *ref,
+ struct btrfs_delayed_tree_ref *full_ref,
+ int action),
+
+ TP_ARGS(ref, full_ref, action)
+);
+
+DEFINE_EVENT(btrfs_delayed_tree_ref, run_delayed_tree_ref,
+
+ TP_PROTO(struct btrfs_delayed_ref_node *ref,
+ struct btrfs_delayed_tree_ref *full_ref,
+ int action),
+
+ TP_ARGS(ref, full_ref, action)
+);
+
+DECLARE_EVENT_CLASS(btrfs_delayed_data_ref,
TP_PROTO(struct btrfs_delayed_ref_node *ref,
struct btrfs_delayed_data_ref *full_ref,
@@ -527,7 +546,25 @@ TRACE_EVENT(btrfs_delayed_data_ref,
(unsigned long long)__entry->seq)
);
-TRACE_EVENT(btrfs_delayed_ref_head,
+DEFINE_EVENT(btrfs_delayed_data_ref, add_delayed_data_ref,
+
+ TP_PROTO(struct btrfs_delayed_ref_node *ref,
+ struct btrfs_delayed_data_ref *full_ref,
+ int action),
+
+ TP_ARGS(ref, full_ref, action)
+);
+
+DEFINE_EVENT(btrfs_delayed_data_ref, run_delayed_data_ref,
+
+ TP_PROTO(struct btrfs_delayed_ref_node *ref,
+ struct btrfs_delayed_data_ref *full_ref,
+ int action),
+
+ TP_ARGS(ref, full_ref, action)
+);
+
+DECLARE_EVENT_CLASS(btrfs_delayed_ref_head,
TP_PROTO(struct btrfs_delayed_ref_node *ref,
struct btrfs_delayed_ref_head *head_ref,
@@ -556,6 +593,24 @@ TRACE_EVENT(btrfs_delayed_ref_head,
__entry->is_data)
);
+DEFINE_EVENT(btrfs_delayed_ref_head, add_delayed_ref_head,
+
+ TP_PROTO(struct btrfs_delayed_ref_node *ref,
+ struct btrfs_delayed_ref_head *head_ref,
+ int action),
+
+ TP_ARGS(ref, head_ref, action)
+);
+
+DEFINE_EVENT(btrfs_delayed_ref_head, run_delayed_ref_head,
+
+ TP_PROTO(struct btrfs_delayed_ref_node *ref,
+ struct btrfs_delayed_ref_head *head_ref,
+ int action),
+
+ TP_ARGS(ref, head_ref, action)
+);
+
#define show_chunk_type(type) \
__print_flags(type, "|", \
{ BTRFS_BLOCK_GROUP_DATA, "DATA" }, \
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index 6bc943ecb841..d0c613476620 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -268,11 +268,13 @@ TRACE_EVENT(mm_page_alloc_extfrag,
TP_PROTO(struct page *page,
int alloc_order, int fallback_order,
- int alloc_migratetype, int fallback_migratetype),
+ int alloc_migratetype, int fallback_migratetype,
+ int change_ownership),
TP_ARGS(page,
alloc_order, fallback_order,
- alloc_migratetype, fallback_migratetype),
+ alloc_migratetype, fallback_migratetype,
+ change_ownership),
TP_STRUCT__entry(
__field( struct page *, page )
@@ -280,6 +282,7 @@ TRACE_EVENT(mm_page_alloc_extfrag,
__field( int, fallback_order )
__field( int, alloc_migratetype )
__field( int, fallback_migratetype )
+ __field( int, change_ownership )
),
TP_fast_assign(
@@ -288,6 +291,7 @@ TRACE_EVENT(mm_page_alloc_extfrag,
__entry->fallback_order = fallback_order;
__entry->alloc_migratetype = alloc_migratetype;
__entry->fallback_migratetype = fallback_migratetype;
+ __entry->change_ownership = change_ownership;
),
TP_printk("page=%p pfn=%lu alloc_order=%d fallback_order=%d pageblock_order=%d alloc_migratetype=%d fallback_migratetype=%d fragmenting=%d change_ownership=%d",
@@ -299,7 +303,7 @@ TRACE_EVENT(mm_page_alloc_extfrag,
__entry->alloc_migratetype,
__entry->fallback_migratetype,
__entry->fallback_order < pageblock_order,
- __entry->alloc_migratetype == __entry->fallback_migratetype)
+ __entry->change_ownership)
);
#endif /* _TRACE_KMEM_H */
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index 63cfcccaebb3..132a985aba8b 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -202,7 +202,7 @@ TRACE_EVENT(mm_shrink_slab_start,
TP_fast_assign(
__entry->shr = shr;
- __entry->shrink = shr->shrink;
+ __entry->shrink = shr->scan_objects;
__entry->nr_objects_to_shrink = nr_objects_to_shrink;
__entry->gfp_flags = sc->gfp_mask;
__entry->pgs_scanned = pgs_scanned;
@@ -241,7 +241,7 @@ TRACE_EVENT(mm_shrink_slab_end,
TP_fast_assign(
__entry->shr = shr;
- __entry->shrink = shr->shrink;
+ __entry->shrink = shr->scan_objects;
__entry->unused_scan = unused_scan_cnt;
__entry->new_scan = new_scan_cnt;
__entry->retval = shrinker_retval;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.