From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com ([209.132.183.28]:45262 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725915AbeJ2VqH (ORCPT ); Mon, 29 Oct 2018 17:46:07 -0400 From: Ming Lei To: Jens Axboe Cc: linux-block@vger.kernel.org, Ming Lei , Rui Salvaterra , stable@vger.kernel.org, Mike Snitzer , Christoph Hellwig , Xiao Ni , Mariusz Dabrowski Subject: [PATCH V2 0/3] block: make sure discard/writesame bio is aligned with logical block size Date: Mon, 29 Oct 2018 20:57:16 +0800 Message-Id: <20181029125719.4998-1-ming.lei@redhat.com> Sender: stable-owner@vger.kernel.org List-ID: Hi, The 1st & 3rd patch fixes bio size alignment issue. The 2nd patch cleans up __blkdev_issue_discard() a bit. V2: - introduce helper of bio_allowed_max_sectors() - add commit log for patch 2 Ming Lei (3): block: make sure discard bio is aligned with logical block size block: cleanup __blkdev_issue_discard() block: make sure writesame bio is aligned with logical block size block/blk-lib.c | 26 +++++++------------------- block/blk-merge.c | 3 ++- block/blk.h | 10 ++++++++++ 3 files changed, 19 insertions(+), 20 deletions(-) Cc: Rui Salvaterra Cc: stable@vger.kernel.org Cc: Mike Snitzer Cc: Christoph Hellwig Cc: Xiao Ni Cc: Mariusz Dabrowski -- 2.9.5