diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-08-10 15:48:18 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-08-13 23:00:50 -0400 |
| commit | 06a8693b890c0cf7d94bf7c6f0e2adf3a3aaa346 (patch) | |
| tree | fd5473c7afd0ae51d8661c1a8b0e11eb3fb6a79f /fs | |
| parent | 790666c8ac6427ddaa00f502dc44073c1e039355 (diff) | |
bcachefs: Add a time_stat for blocked on key cache flush
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/bcachefs/bcachefs.h | 1 | ||||
| -rw-r--r-- | fs/bcachefs/btree_trans_commit.c | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/fs/bcachefs/bcachefs.h b/fs/bcachefs/bcachefs.h index eedf2d6045e7..0c7086e00d18 100644 --- a/fs/bcachefs/bcachefs.h +++ b/fs/bcachefs/bcachefs.h @@ -447,6 +447,7 @@ BCH_DEBUG_PARAMS_DEBUG() x(blocked_journal_low_on_space) \ x(blocked_journal_low_on_pin) \ x(blocked_journal_max_in_flight) \ + x(blocked_key_cache_flush) \ x(blocked_allocate) \ x(blocked_allocate_open_bucket) \ x(blocked_write_buffer_full) \ diff --git a/fs/bcachefs/btree_trans_commit.c b/fs/bcachefs/btree_trans_commit.c index f567bfb82850..ac0c92683aad 100644 --- a/fs/bcachefs/btree_trans_commit.c +++ b/fs/bcachefs/btree_trans_commit.c @@ -973,9 +973,13 @@ int bch2_trans_commit_error(struct btree_trans *trans, unsigned flags, bch2_trans_unlock(trans); trace_and_count(c, trans_blocked_journal_reclaim, trans, trace_ip); + track_event_change(&c->times[BCH_TIME_blocked_key_cache_flush], true); wait_event_freezable(c->journal.reclaim_wait, (ret = journal_reclaim_wait_done(c))); + + track_event_change(&c->times[BCH_TIME_blocked_key_cache_flush], false); + if (ret < 0) break; |