From patchwork Thu Dec 21 01:27:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Song Liu X-Patchwork-Id: 13500878 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6CF3810F7; Thu, 21 Dec 2023 01:27:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="m6Y59PIz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BA854C433C8; Thu, 21 Dec 2023 01:27:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1703122066; bh=TgGPuVNkTVJBeSz3CRaPkkdMlpGg5Rk9X00t8GA+alA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m6Y59PIzrQL9Z77+QxgwL5oEqEYnx319xp9JfZGLSmHW4Z0MLWhU7Rf04o+iGj3cE H9CoS2DyJQiPnjrQUwV8+6P54TZfHnPZoaroclJUJd8PzxER1/hzHlK7ELS8KWGjpI PGIvieGnxqkEWNUgRuOotmV2k6u0lsrEXA3xZ/EjEU2zmBZMfGl0YYp+4dugGeogvt mcuwrFMRtrYs+ODbnvLdxToDAmWVRgBDuRandzZCIE375g8tT8FxGmTrK4/fyXoObj BomfI59SDqkxN7TswJ/707ohii0F7Y27EORZ8smrmE5Lr7Gn9o7PSV+4wUBWuUW55a xcKzJrWtq8imQ== From: Song Liu To: linux-block@vger.kernel.org, linux-raid@vger.kernel.org Cc: axboe@kernel.dk, kent.overstreet@linux.dev, janpieter.sollie@edpnet.be, colyli@suse.de, bagasdotme@gmail.com, Song Liu Subject: [PATCH 2/2] md: Use op_is_flush() to check flush bio Date: Wed, 20 Dec 2023 17:27:15 -0800 Message-Id: <20231221012715.3048221-3-song@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231221012715.3048221-1-song@kernel.org> References: <20231221012715.3048221-1-song@kernel.org> Precedence: bulk X-Mailing-List: linux-raid@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 op_is_flush() covers different ways to request flush. Use it instead of simply checking against REQ_PREFLUSH. Signed-off-by: Song Liu --- drivers/md/raid0.c | 2 +- drivers/md/raid1.c | 2 +- drivers/md/raid10.c | 2 +- drivers/md/raid5.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index c50a7abda744..20283dc5208a 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -592,7 +592,7 @@ static bool raid0_make_request(struct mddev *mddev, struct bio *bio) unsigned chunk_sects; unsigned sectors; - if (unlikely(bio->bi_opf & REQ_PREFLUSH) + if (unlikely(op_is_flush(bio->bi_opf)) && md_flush_request(mddev, bio)) return true; diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index aaa434f0c175..5c1dadd7fbb6 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1581,7 +1581,7 @@ static bool raid1_make_request(struct mddev *mddev, struct bio *bio) { sector_t sectors; - if (unlikely(bio->bi_opf & REQ_PREFLUSH) + if (unlikely(op_is_flush(bio->bi_opf)) && md_flush_request(mddev, bio)) return true; diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 7412066ea22c..5c6e0a8635f2 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1857,7 +1857,7 @@ static bool raid10_make_request(struct mddev *mddev, struct bio *bio) int chunk_sects = chunk_mask + 1; int sectors = bio_sectors(bio); - if (unlikely(bio->bi_opf & REQ_PREFLUSH) + if (unlikely(op_is_flush(bio->bi_opf)) && md_flush_request(mddev, bio)) return true; diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index e57deb1c6138..1bcf96b490a7 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -6070,7 +6070,7 @@ static bool raid5_make_request(struct mddev *mddev, struct bio * bi) enum stripe_result res; int s, stripe_cnt; - if (unlikely(bi->bi_opf & REQ_PREFLUSH)) { + if (unlikely(op_is_flush(bi->bi_opf))) { int ret = log_handle_flush_request(conf, bi); if (ret == 0)