| Message ID | 20240529050507.1392041-7-hch@lst.de |
|---|---|
| State | New |
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Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 71AA915B964; Wed, 29 May 2024 05:05:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716959131; cv=none; b=DTCpMxH+oo1BAoK7mpA6YTAe9ABWfcTZ7wlm7ygRBj1YX3awfqZoeuEhfrOaWkB6erJ7Ig79WpcmzUHdyNZxW2h/Gcsn/4hBVzJ5X4F+5cfDb90qyCzjctwhxnGcVgKsS9vbo0YYexfHSaIu5ShLqXtOTggYRoSp7CgVJpH7Ek8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716959131; c=relaxed/simple; bh=XmzTsszru4m/N885xaWb1rQknjw+uTNS+ayTlGAwuDw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MuU4xLOCBLJYWvr7Lp1V0eXrsgWIN5N6cweoazRd0BRu7SdItprfUOP4NCHknIQvgzwC2xBQqNZJXfRGT924i1f1DlOH8HbDOpnFzy1Krme89TJIFG19Y6tZbC7vq/6Syk1r9P2q2A606NzJMLfukqjArntcD1mHV8Dv11eOY/o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=KhFS/hxR; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="KhFS/hxR" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=YGmOwuIW0DehI4KXZwtqg3QuYxifQjapgz3/0XZe+RA=; b=KhFS/hxRb8UpO9uvnt4jA68rPG xVySn1pHD4jIRemyRbCCEdqXZl0xtjnDLGWGYQO/VqtIGw3kO7PMotHaHvYeF3y7+zrWI6JoWm7Pu K36zrJ5O9E7hHC8jFyqb0xPEFI8urWGQgmpxKmKvuJcI1lc4KbirfQgyMqZqdMiNOH0Qn6YwwfkIE fgfo+VGAtqPz4gTfBDOjANwyIRtH8WAho9J73pWTOMMk8H6xVuduHp7xwShRKISMLaacYAKT5bsRv hrsO1G72IRV/pFLruJ2/ijU+K3F58b+tzy0n/xqUnJBi8VNnAK04O7UkNZ4e+JaGUDKq6/ezYTnGO RPYgZo2w==; Received: from 2a02-8389-2341-5b80-7775-b725-99f7-3344.cable.dynamic.v6.surfer.at ([2a02:8389:2341:5b80:7775:b725:99f7:3344] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.97.1 #2 (Red Hat Linux)) id 1sCBV8-00000002pZH-1Swh; Wed, 29 May 2024 05:05:26 +0000 From: Christoph Hellwig <hch@lst.de> To: Jens Axboe <axboe@kernel.dk>, "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Richard Weinberger <richard@nod.at>, Anton Ivanov <anton.ivanov@cambridgegreys.com>, Johannes Berg <johannes@sipsolutions.net>, Josef Bacik <josef@toxicpanda.com>, Ilya Dryomov <idryomov@gmail.com>, Dongsheng Yang <dongsheng.yang@easystack.cn>, =?utf-8?q?Roger_Pau_Monn?= =?utf-8?q?=C3=A9?= <roger.pau@citrix.com>, linux-um@lists.infradead.org, linux-block@vger.kernel.org, nbd@other.debian.org, ceph-devel@vger.kernel.org, xen-devel@lists.xenproject.org, linux-scsi@vger.kernel.org Subject: [PATCH 06/12] sd: simplify the disable case in sd_config_discard Date: Wed, 29 May 2024 07:04:08 +0200 Message-ID: <20240529050507.1392041-7-hch@lst.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240529050507.1392041-1-hch@lst.de> References: <20240529050507.1392041-1-hch@lst.de> Precedence: bulk X-Mailing-List: ceph-devel@vger.kernel.org List-Id: <ceph-devel.vger.kernel.org> List-Subscribe: <mailto:ceph-devel+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:ceph-devel+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from <hch@infradead.org> by bombadil.infradead.org. See http://www.infradead.org/rpr.html |
| Series |
[01/12] ubd: untagle discard vs write zeroes not support handling
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diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 09ffe9d826aeac..437743e3a0d37d 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -844,8 +844,7 @@ static void sd_config_discard(struct scsi_disk *sdkp, unsigned int mode) case SD_LBP_FULL: case SD_LBP_DISABLE: - blk_queue_max_discard_sectors(q, 0); - return; + break; case SD_LBP_UNMAP: max_blocks = min_not_zero(sdkp->max_unmap_blocks,
Fall through to the main call to blk_queue_max_discard_sectors given that max_blocks has been initialized to zero above instead of duplicating the call. Signed-off-by: Christoph Hellwig <hch@lst.de> --- drivers/scsi/sd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)