[PATCH 2/9] bio-integrity: bio_trim should truncate integrity vector accordingly
From: Dmitry Monakhov <hidden>
Date: 2017-05-10 15:21:01
Also in:
fstests, linux-fsdevel
Subsystem:
block layer, the rest · Maintainers:
Jens Axboe, Linus Torvalds
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 <redacted> --- block/bio.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/block/bio.c b/block/bio.c
index 888e780..2f01f1b 100644
--- a/block/bio.c
+++ b/block/bio.c@@ -1889,6 +1889,10 @@ 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);
--
2.9.3