From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org ([65.50.211.133]:58875 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753367AbdF2Sbf (ORCPT ); Thu, 29 Jun 2017 14:31:35 -0400 From: Christoph Hellwig To: Jens Axboe Cc: Dmitry Monakhov , "Martin K. Petersen" , Shaohua Li , linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org Subject: [PATCH 1/9] bio-integrity: bio_trim should truncate integrity vector accordingly Date: Thu, 29 Jun 2017 11:31:08 -0700 Message-Id: <20170629183116.28685-2-hch@lst.de> In-Reply-To: <20170629183116.28685-1-hch@lst.de> References: <20170629183116.28685-1-hch@lst.de> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: From: Dmitry Monakhov Reviewed-by: Christoph Hellwig Reviewed-by: Hannes Reinecke Reviewed-by: Martin K. Petersen Signed-off-by: Dmitry Monakhov Signed-off-by: Christoph Hellwig --- block/bio.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/block/bio.c b/block/bio.c index 9cf98b29588a..8cd995f7d3c0 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1894,6 +1894,10 @@ 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); -- 2.11.0