bcachefs: Eliminate function calls in DIO fastpaths

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We can assume that usually buffered and O_DIRECT IO won't be mixed, and
the calls to flush the page cache won't be needed.

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

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Kent Overstreet 2022-11-02 16:45:28 -04:00

parent 54847d253a

commit a023127a28

1 changed files with 15 additions and 11 deletions

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26

fs/bcachefs/fs-io.c

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