bcachefs: don't call bch2_bucket_seq_cleanup from journal_buf_switch

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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>

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This commit is contained in:

Kent Overstreet 2018-07-21 22:57:20 -04:00 • committed by Kent Overstreet

parent 8bb4dff72d

commit c692399529

5 changed files with 17 additions and 16 deletions

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2

fs/bcachefs/bcachefs.h

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7

fs/bcachefs/buckets.c

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2

fs/bcachefs/buckets_types.h

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20

fs/bcachefs/journal.c

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2

fs/bcachefs/journal_io.c

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