diff options
Diffstat (limited to 'libbcachefs/trace.h')
| -rw-r--r-- | libbcachefs/trace.h | 43 |
1 files changed, 39 insertions, 4 deletions
diff --git a/libbcachefs/trace.h b/libbcachefs/trace.h index 7baf66be..9d40b7d4 100644 --- a/libbcachefs/trace.h +++ b/libbcachefs/trace.h @@ -1338,6 +1338,12 @@ TRACE_EVENT(trans_restart_key_cache_key_realloced, __entry->new_u64s) ); +DEFINE_EVENT(transaction_event, trans_restart_write_buffer_flush, + TP_PROTO(struct btree_trans *trans, + unsigned long caller_ip), + TP_ARGS(trans, caller_ip) +); + TRACE_EVENT(path_downgrade, TP_PROTO(struct btree_trans *trans, unsigned long caller_ip, @@ -1374,10 +1380,21 @@ TRACE_EVENT(path_downgrade, __entry->pos_snapshot) ); -DEFINE_EVENT(transaction_event, trans_restart_write_buffer_flush, - TP_PROTO(struct btree_trans *trans, - unsigned long caller_ip), - TP_ARGS(trans, caller_ip) +TRACE_EVENT(key_cache_fill, + TP_PROTO(struct btree_trans *trans, const char *key), + TP_ARGS(trans, key), + + TP_STRUCT__entry( + __array(char, trans_fn, 32 ) + __string(key, key ) + ), + + TP_fast_assign( + strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn)); + __assign_str(key); + ), + + TP_printk("%s %s", __entry->trans_fn, __get_str(key)) ); TRACE_EVENT(write_buffer_flush, @@ -1436,6 +1453,24 @@ TRACE_EVENT(write_buffer_flush_slowpath, TP_printk("%zu/%zu", __entry->slowpath, __entry->total) ); +TRACE_EVENT(write_buffer_maybe_flush, + TP_PROTO(struct btree_trans *trans, unsigned long caller_ip, const char *key), + TP_ARGS(trans, caller_ip, key), + + TP_STRUCT__entry( + __array(char, trans_fn, 32 ) + __field(unsigned long, caller_ip ) + __string(key, key ) + ), + + TP_fast_assign( + strscpy(__entry->trans_fn, trans->fn, sizeof(__entry->trans_fn)); + __assign_str(key); + ), + + TP_printk("%s %pS %s", __entry->trans_fn, (void *) __entry->caller_ip, __get_str(key)) +); + DEFINE_EVENT(fs_str, rebalance_extent, TP_PROTO(struct bch_fs *c, const char *str), TP_ARGS(c, str) |