Commit 376a78ab authored Jun 29, 2017 by Dmitry Monakhov Committed by Jens Axboe Jul 03, 2017

bio-integrity: bio_trim should truncate integrity vector accordingly



Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent 32825c45

block/bio.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -1900,6 +1900,10 @@ void bio_trim(struct bio *bio, int offset, int size)
		bio_advance(bio, offset << 9);

		bio->bi_iter.bi_size = size;

		if (bio_integrity(bio))
		bio_integrity_trim(bio, 0, size);

		}
		EXPORT_SYMBOL_GPL(bio_trim);