block: improve the gap check in __bio_add_pc_page

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If we can add more data into an existing segment we do not create a gap
per definition, so move the check for a gap after the attempt to merge
into the segment.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Christoph Hellwig 2019-08-12 17:39:56 +02:00 • committed by Jens Axboe

parent e9e006f5fc

commit 320ea869a1

1 changed files with 7 additions and 7 deletions

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block/bio.c

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