diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2025-01-30 03:33:16 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-03-14 21:02:11 -0400 |
| commit | 5ee760f667e09b95a19beea265077eb2f69cd12b (patch) | |
| tree | 4140412f17261cbd59ccba8e0b60fbf44127f455 | |
| parent | bbd804f2ad3034ac1053b9188e6bb3d705570e25 (diff) | |
bcachefs: BCH_COUNTER_bucket_discard_fast
Add a separate counter for fastpath bucket discards, which don't require
a journal flush.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
| -rw-r--r-- | fs/bcachefs/alloc_background.c | 5 | ||||
| -rw-r--r-- | fs/bcachefs/sb-counters_format.h | 1 |
2 files changed, 5 insertions, 1 deletions
diff --git a/fs/bcachefs/alloc_background.c b/fs/bcachefs/alloc_background.c index 3ea809990ef1..43c29b0d2d20 100644 --- a/fs/bcachefs/alloc_background.c +++ b/fs/bcachefs/alloc_background.c @@ -1897,7 +1897,10 @@ commit: if (ret) goto out; - count_event(c, bucket_discard); + if (!fastpath) + count_event(c, bucket_discard); + else + count_event(c, bucket_discard_fast); out: fsck_err: if (discard_locked) diff --git a/fs/bcachefs/sb-counters_format.h b/fs/bcachefs/sb-counters_format.h index cb44d9ee1ac5..d0391c5d4c48 100644 --- a/fs/bcachefs/sb-counters_format.h +++ b/fs/bcachefs/sb-counters_format.h @@ -13,6 +13,7 @@ enum counters_flags { x(io_move, 2, TYPE_SECTORS) \ x(bucket_invalidate, 3, TYPE_COUNTER) \ x(bucket_discard, 4, TYPE_COUNTER) \ + x(bucket_discard_fast, 79, TYPE_COUNTER) \ x(bucket_alloc, 5, TYPE_COUNTER) \ x(bucket_alloc_fail, 6, TYPE_COUNTER) \ x(btree_cache_scan, 7, TYPE_COUNTER) \ |