diff options
Diffstat (limited to 'libbcachefs/trace.h')
| -rw-r--r-- | libbcachefs/trace.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libbcachefs/trace.h b/libbcachefs/trace.h index 97fe774..1926449 100644 --- a/libbcachefs/trace.h +++ b/libbcachefs/trace.h @@ -137,6 +137,25 @@ DEFINE_EVENT(bio, read_promote, TP_ARGS(bio) ); +TRACE_EVENT(read_nopromote, + TP_PROTO(struct bch_fs *c, int ret), + TP_ARGS(c, ret), + + TP_STRUCT__entry( + __field(dev_t, dev ) + __array(char, ret, 32 ) + ), + + TP_fast_assign( + __entry->dev = c->dev; + strscpy(__entry->ret, bch2_err_str(ret), sizeof(__entry->ret)); + ), + + TP_printk("%d,%d ret %s", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ret) +); + DEFINE_EVENT(bio, read_bounce, TP_PROTO(struct bio *bio), TP_ARGS(bio) |