From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ipmail03.adl2.internode.on.net ([150.101.137.141]:3085 "EHLO ipmail03.adl2.internode.on.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751407AbeDRELM (ORCPT ); Wed, 18 Apr 2018 00:11:12 -0400 From: Dave Chinner To: linux-xfs@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org, hch@lst.de, rdorr@microsoft.com Subject: [PATCH 3/4] blk: add blk_queue_fua() helper function Date: Wed, 18 Apr 2018 14:08:27 +1000 Message-Id: <20180418040828.18165-4-david@fromorbit.com> In-Reply-To: <20180418040828.18165-1-david@fromorbit.com> References: <20180418040828.18165-1-david@fromorbit.com> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: From: Dave Chinner So we can check FUA support status from the iomap direct IO code. Signed-Off-By: Dave Chinner --- include/linux/blkdev.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 9af3e0f430bc..c362aadfe036 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -737,6 +737,7 @@ bool blk_queue_flag_test_and_clear(unsigned int flag, struct request_queue *q); #define blk_queue_quiesced(q) test_bit(QUEUE_FLAG_QUIESCED, &(q)->queue_flags) #define blk_queue_preempt_only(q) \ test_bit(QUEUE_FLAG_PREEMPT_ONLY, &(q)->queue_flags) +#define blk_queue_fua(q) test_bit(QUEUE_FLAG_FUA, &(q)->queue_flags) extern int blk_set_preempt_only(struct request_queue *q); extern void blk_clear_preempt_only(struct request_queue *q); -- 2.16.1