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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-01-11 23:24:43 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:29 -0400 |
| commit | 5f417394033a0d8bfb31d02b3becf7381dc13867 (patch) | |
| tree | d5fae9e13063e62c8c90dbf661e992e9e5dbbedc /fs/bcachefs/trace.h | |
| parent | 31f63fd1244d9609265eb5cfc522c142b35cdacc (diff) | |
| download | lwn-5f417394033a0d8bfb31d02b3becf7381dc13867.tar.gz lwn-5f417394033a0d8bfb31d02b3becf7381dc13867.zip | |
bcachefs: bch2_btree_update_start() refactoring
This simplifies the logic in bch2_btree_update_start() a bit, handling
the unlock/block logic more locally.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/trace.h')
| -rw-r--r-- | fs/bcachefs/trace.h | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/fs/bcachefs/trace.h b/fs/bcachefs/trace.h index 54260349c07e..89207fd7b617 100644 --- a/fs/bcachefs/trace.h +++ b/fs/bcachefs/trace.h @@ -278,24 +278,27 @@ DEFINE_EVENT(bch_fs, btree_node_cannibalize_unlock, ); TRACE_EVENT(btree_reserve_get_fail, - TP_PROTO(struct bch_fs *c, size_t required, struct closure *cl), - TP_ARGS(c, required, cl), + TP_PROTO(const char *trans_fn, + unsigned long caller_ip, + size_t required), + TP_ARGS(trans_fn, caller_ip, required), TP_STRUCT__entry( - __field(dev_t, dev ) + __array(char, trans_fn, 24 ) + __field(unsigned long, caller_ip ) __field(size_t, required ) - __field(struct closure *, cl ) ), TP_fast_assign( - __entry->dev = c->dev; - __entry->required = required; - __entry->cl = cl; + strlcpy(__entry->trans_fn, trans_fn, sizeof(__entry->trans_fn)); + __entry->caller_ip = caller_ip; + __entry->required = required; ), - TP_printk("%d,%d required %zu by %p", - MAJOR(__entry->dev), MINOR(__entry->dev), - __entry->required, __entry->cl) + TP_printk("%s %pS required %zu", + __entry->trans_fn, + (void *) __entry->caller_ip, + __entry->required) ); DEFINE_EVENT(btree_node, btree_split, |