diff options
| author |  Kent Overstreet <kent.overstreet@linux.dev>
| 2023-11-09 22:07:42 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev>
| 2024-01-01 11:47:37 -0500 |
| commit | 066a26460bb209d987a138519fc32b3806c1288a (patch) | |
| tree | 07b87029edbf108f5351fe42c3452a8c556bd04a /fs/bcachefs/bcachefs.h | |
| parent | bcachefs: Journal pins must always have a flush_fn (diff) | |
| download | linux-066a26460bb209d987a138519fc32b3806c1288a.tar.gz linux-066a26460bb209d987a138519fc32b3806c1288a.tar.bz2 linux-066a26460bb209d987a138519fc32b3806c1288a.zip | |
bcachefs: track_event_change()
This introduces a new helper for connecting time_stats to state changes,
i.e. when taking journal reservations is blocked for some reason.
We use this to track separately the different reasons the journal might
be blocked - i.e. space in the journal full, or the journal pin fifo
full.
Also do some cleanup and improvements on the time stats code.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/bcachefs.h')
| -rw-r--r-- | fs/bcachefs/bcachefs.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/bcachefs/bcachefs.h b/fs/bcachefs/bcachefs.h index b62737fdf5ab..19bc88f05911 100644 --- a/fs/bcachefs/bcachefs.h +++ b/fs/bcachefs/bcachefs.h @@ -401,7 +401,9 @@ BCH_DEBUG_PARAMS_DEBUG() x(journal_flush_write) \ x(journal_noflush_write) \ x(journal_flush_seq) \ - x(blocked_journal) \ + x(blocked_journal_low_on_space) \ + x(blocked_journal_low_on_pin) \ + x(blocked_journal_max_in_flight) \ x(blocked_allocate) \ x(blocked_allocate_open_bucket) \ x(nocow_lock_contended) |