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Diffstat (limited to 'fs/bcachefs/trace.h')
-rw-r--r--fs/bcachefs/trace.h90
1 files changed, 70 insertions, 20 deletions
diff --git a/fs/bcachefs/trace.h b/fs/bcachefs/trace.h
index 19264492151b..893304a1f06e 100644
--- a/fs/bcachefs/trace.h
+++ b/fs/bcachefs/trace.h
@@ -68,7 +68,7 @@ DECLARE_EVENT_CLASS(btree_node,
TP_printk("%d,%d %u %s %llu:%llu:%u",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->level,
- bch2_btree_ids[__entry->btree_id],
+ bch2_btree_id_str(__entry->btree_id),
__entry->pos_inode, __entry->pos_offset, __entry->pos_snapshot)
);
@@ -461,7 +461,7 @@ TRACE_EVENT(btree_path_relock_fail,
TP_printk("%s %pS btree %s pos %llu:%llu:%u level %u node %s held %u:%u lock count %u:%u iter seq %u lock seq %u",
__entry->trans_fn,
(void *) __entry->caller_ip,
- bch2_btree_ids[__entry->btree_id],
+ bch2_btree_id_str(__entry->btree_id),
__entry->pos_inode,
__entry->pos_offset,
__entry->pos_snapshot,
@@ -522,7 +522,7 @@ TRACE_EVENT(btree_path_upgrade_fail,
TP_printk("%s %pS btree %s pos %llu:%llu:%u level %u locked %u held %u:%u lock count %u:%u iter seq %u lock seq %u",
__entry->trans_fn,
(void *) __entry->caller_ip,
- bch2_btree_ids[__entry->btree_id],
+ bch2_btree_id_str(__entry->btree_id),
__entry->pos_inode,
__entry->pos_offset,
__entry->pos_snapshot,
@@ -767,25 +767,36 @@ DEFINE_EVENT(bkey, move_extent_alloc_mem_fail,
);
TRACE_EVENT(move_data,
- TP_PROTO(struct bch_fs *c, u64 sectors_moved,
- u64 keys_moved),
- TP_ARGS(c, sectors_moved, keys_moved),
+ TP_PROTO(struct bch_fs *c,
+ struct bch_move_stats *stats),
+ TP_ARGS(c, stats),
TP_STRUCT__entry(
- __field(dev_t, dev )
- __field(u64, sectors_moved )
+ __field(dev_t, dev )
__field(u64, keys_moved )
+ __field(u64, keys_raced )
+ __field(u64, sectors_seen )
+ __field(u64, sectors_moved )
+ __field(u64, sectors_raced )
),
TP_fast_assign(
- __entry->dev = c->dev;
- __entry->sectors_moved = sectors_moved;
- __entry->keys_moved = keys_moved;
+ __entry->dev = c->dev;
+ __entry->keys_moved = atomic64_read(&stats->keys_moved);
+ __entry->keys_raced = atomic64_read(&stats->keys_raced);
+ __entry->sectors_seen = atomic64_read(&stats->sectors_seen);
+ __entry->sectors_moved = atomic64_read(&stats->sectors_moved);
+ __entry->sectors_raced = atomic64_read(&stats->sectors_raced);
),
- TP_printk("%d,%d sectors_moved %llu keys_moved %llu",
+ TP_printk("%d,%d keys moved %llu raced %llu"
+ "sectors seen %llu moved %llu raced %llu",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->sectors_moved, __entry->keys_moved)
+ __entry->keys_moved,
+ __entry->keys_raced,
+ __entry->sectors_seen,
+ __entry->sectors_moved,
+ __entry->sectors_raced)
);
TRACE_EVENT(evacuate_bucket,
@@ -1012,7 +1023,7 @@ DECLARE_EVENT_CLASS(transaction_restart_iter,
TP_printk("%s %pS btree %s pos %llu:%llu:%u",
__entry->trans_fn,
(void *) __entry->caller_ip,
- bch2_btree_ids[__entry->btree_id],
+ bch2_btree_id_str(__entry->btree_id),
__entry->pos_inode,
__entry->pos_offset,
__entry->pos_snapshot)
@@ -1032,13 +1043,16 @@ DEFINE_EVENT(transaction_restart_iter, trans_restart_btree_node_split,
TP_ARGS(trans, caller_ip, path)
);
+struct get_locks_fail;
+
TRACE_EVENT(trans_restart_upgrade,
TP_PROTO(struct btree_trans *trans,
unsigned long caller_ip,
struct btree_path *path,
unsigned old_locks_want,
- unsigned new_locks_want),
- TP_ARGS(trans, caller_ip, path, old_locks_want, new_locks_want),
+ unsigned new_locks_want,
+ struct get_locks_fail *f),
+ TP_ARGS(trans, caller_ip, path, old_locks_want, new_locks_want, f),
TP_STRUCT__entry(
__array(char, trans_fn, 32 )
@@ -1046,6 +1060,11 @@ TRACE_EVENT(trans_restart_upgrade,
__field(u8, btree_id )
__field(u8, old_locks_want )
__field(u8, new_locks_want )
+ __field(u8, level )
+ __field(u32, path_seq )
+ __field(u32, node_seq )
+ __field(u32, path_alloc_seq )
+ __field(u32, downgrade_seq)
TRACE_BPOS_entries(pos)
),
@@ -1055,18 +1074,28 @@ TRACE_EVENT(trans_restart_upgrade,
__entry->btree_id = path->btree_id;
__entry->old_locks_want = old_locks_want;
__entry->new_locks_want = new_locks_want;
+ __entry->level = f->l;
+ __entry->path_seq = path->l[f->l].lock_seq;
+ __entry->node_seq = IS_ERR_OR_NULL(f->b) ? 0 : f->b->c.lock.seq;
+ __entry->path_alloc_seq = path->alloc_seq;
+ __entry->downgrade_seq = path->downgrade_seq;
TRACE_BPOS_assign(pos, path->pos)
),
- TP_printk("%s %pS btree %s pos %llu:%llu:%u locks_want %u -> %u",
+ TP_printk("%s %pS btree %s pos %llu:%llu:%u locks_want %u -> %u level %u path seq %u node seq %u alloc_seq %u downgrade_seq %u",
__entry->trans_fn,
(void *) __entry->caller_ip,
- bch2_btree_ids[__entry->btree_id],
+ bch2_btree_id_str(__entry->btree_id),
__entry->pos_inode,
__entry->pos_offset,
__entry->pos_snapshot,
__entry->old_locks_want,
- __entry->new_locks_want)
+ __entry->new_locks_want,
+ __entry->level,
+ __entry->path_seq,
+ __entry->node_seq,
+ __entry->path_alloc_seq,
+ __entry->downgrade_seq)
);
DEFINE_EVENT(transaction_restart_iter, trans_restart_relock,
@@ -1219,7 +1248,7 @@ TRACE_EVENT(trans_restart_key_cache_key_realloced,
TP_printk("%s %pS btree %s pos %llu:%llu:%u old_u64s %u new_u64s %u",
__entry->trans_fn,
(void *) __entry->caller_ip,
- bch2_btree_ids[__entry->btree_id],
+ bch2_btree_id_str(__entry->btree_id),
__entry->pos_inode,
__entry->pos_offset,
__entry->pos_snapshot,
@@ -1227,6 +1256,27 @@ TRACE_EVENT(trans_restart_key_cache_key_realloced,
__entry->new_u64s)
);
+TRACE_EVENT(path_downgrade,
+ TP_PROTO(struct btree_trans *trans,
+ unsigned long caller_ip,
+ struct btree_path *path),
+ TP_ARGS(trans, caller_ip, path),
+
+ TP_STRUCT__entry(
+ __array(char, trans_fn, 32 )
+ __field(unsigned long, caller_ip )
+ ),
+
+ TP_fast_assign(
+ strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn));
+ __entry->caller_ip = caller_ip;
+ ),
+
+ TP_printk("%s %pS",
+ __entry->trans_fn,
+ (void *) __entry->caller_ip)
+);
+
DEFINE_EVENT(transaction_event, trans_restart_write_buffer_flush,
TP_PROTO(struct btree_trans *trans,
unsigned long caller_ip),
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2025-01-25 10:38:48 +0000