Commit d24920e2 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

block: use memcpy_from_bvec in bio_copy_kern_endio_read 



Use memcpy_from_bvec instead of open coding the logic.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20210727055646.118787-13-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent f434cdc7

block/blk-map.c

+1 −1
Original line number Diff line number Diff line
@@ -400,7 +400,7 @@ static void bio_copy_kern_endio_read(struct bio *bio) 
	struct bvec_iter_all iter_all;



	bio_for_each_segment_all(bvec, bio, iter_all) {

		memcpy(p, page_address(bvec->bv_page), bvec->bv_len);

		memcpy_from_bvec(p, bvec);

		p += bvec->bv_len;

	}