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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2018-07-21 22:57:20 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:08 -0400 |
| commit | c6923995296e5f06a47aa36e684ef0eccd17adea (patch) | |
| tree | d2d2dd9ad4fc9846b79b56544c7714e397f79579 /fs/bcachefs/journal_io.c | |
| parent | 8bb4dff72d07f4f46e5627870a9614c4cee5a1bb (diff) | |
| download | lwn-c6923995296e5f06a47aa36e684ef0eccd17adea.tar.gz lwn-c6923995296e5f06a47aa36e684ef0eccd17adea.zip | |
bcachefs: don't call bch2_bucket_seq_cleanup from journal_buf_switch
journal_buf_switch is called from the foreground when getting a journal
reservation and thus is somewhat latency sensitive;
bch2_bucket_seq_cleanup has to run infrequently but is a bit expensive
when it does run.
Call it from the journal write path instead, and punt the journal write
to worqueue context.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/journal_io.c')
| -rw-r--r-- | fs/bcachefs/journal_io.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/bcachefs/journal_io.c b/fs/bcachefs/journal_io.c index 320f4f2933c1..d479d946eea7 100644 --- a/fs/bcachefs/journal_io.c +++ b/fs/bcachefs/journal_io.c @@ -1384,6 +1384,8 @@ no_io: extent_for_each_ptr(bkey_i_to_s_extent(&j->key), ptr) ptr->offset += sectors; + bch2_bucket_seq_cleanup(c); + continue_at(cl, journal_write_done, system_highpri_wq); return; err: |