bcachefs: Increase journal pipelining

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This patch increases the maximum journal buffers in flight from 2 to 4 -
this will be particularly helpful when in the future we stop requiring
flush+fua for every journal write.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

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Kent Overstreet 2020-11-13 18:36:33 -05:00 • committed by Kent Overstreet

parent 5db43418d5

commit ebb84d0941

7 changed files with 188 additions and 101 deletions

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141

fs/bcachefs/journal.c

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47

fs/bcachefs/journal.h

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30

fs/bcachefs/journal_io.c

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44

fs/bcachefs/journal_reclaim.c

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1

fs/bcachefs/journal_reclaim.h

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18

fs/bcachefs/journal_types.h

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4

fs/bcachefs/recovery.c

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