Christoph Hellwig eba33b8ef1 dm-snap: use blkdev_issue_flush instead of open coding it ...

Use blkdev_issue_flush, which uses an on-stack bio instead of an
opencoded version with a bio embedded into struct dm_snapshot.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220124091107.642561-8-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2022-02-02 07:49:59 -07:00

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