diff options
Diffstat (limited to 'fs/bcachefs/trace.h')
| -rw-r--r-- | fs/bcachefs/trace.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/fs/bcachefs/trace.h b/fs/bcachefs/trace.h index caf59b977e2f..ef2096fd147d 100644 --- a/fs/bcachefs/trace.h +++ b/fs/bcachefs/trace.h @@ -182,6 +182,40 @@ TRACE_EVENT(journal_reclaim_finish, __entry->nr_flushed) ); +/* allocator: */ + +TRACE_EVENT(do_discards, + TP_PROTO(struct bch_fs *c, u64 seen, u64 open, + u64 need_journal_commit, u64 discarded, int ret), + TP_ARGS(c, seen, open, need_journal_commit, discarded, ret), + + TP_STRUCT__entry( + __field(dev_t, dev ) + __field(u64, seen ) + __field(u64, open ) + __field(u64, need_journal_commit ) + __field(u64, discarded ) + __field(int, ret ) + ), + + TP_fast_assign( + __entry->dev = c->dev; + __entry->seen = seen; + __entry->open = open; + __entry->need_journal_commit = need_journal_commit; + __entry->discarded = discarded; + __entry->ret = ret; + ), + + TP_printk("%d%d seen %llu open %llu need_journal_commit %llu discarded %llu ret %i", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->seen, + __entry->open, + __entry->need_journal_commit, + __entry->discarded, + __entry->ret) +); + /* bset.c: */ DEFINE_EVENT(bpos, bkey_pack_pos_fail, |