linux-kernel - [PATCH v19 10/12] dm: Enable copy offload for dm-linear target

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20231222061313.12260-11-nj.shetty@samsung.com>
Date: Fri, 22 Dec 2023 11:43:04 +0530
From: Nitesh Shetty <nj.shetty@...sung.com>
To: Jens Axboe <axboe@...nel.dk>, Jonathan Corbet <corbet@....net>, Alasdair
	Kergon <agk@...hat.com>, Mike Snitzer <snitzer@...nel.org>, Mikulas Patocka
	<mpatocka@...hat.com>, dm-devel@...ts.linux.dev, Keith Busch
	<kbusch@...nel.org>, Christoph Hellwig <hch@....de>, Sagi Grimberg
	<sagi@...mberg.me>, Chaitanya Kulkarni <kch@...dia.com>, Alexander Viro
	<viro@...iv.linux.org.uk>, Christian Brauner <brauner@...nel.org>
Cc: martin.petersen@...cle.com, linux-scsi@...r.kernel.org,
	nitheshshetty@...il.com, anuj1072538@...il.com, gost.dev@...sung.com,
	mcgrof@...nel.org, Nitesh Shetty <nj.shetty@...sung.com>, Hannes Reinecke
	<hare@...e.de>, linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-doc@...r.kernel.org, linux-nvme@...ts.infradead.org,
	linux-fsdevel@...r.kernel.org
Subject: [PATCH v19 10/12] dm: Enable copy offload for dm-linear target

Setting copy_offload_supported flag to enable offload.

Reviewed-by: Hannes Reinecke <hare@...e.de>
Signed-off-by: Nitesh Shetty <nj.shetty@...sung.com>
---
 drivers/md/dm-linear.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/md/dm-linear.c b/drivers/md/dm-linear.c
index 2d3e186ca87e..cfec2fac28e1 100644
--- a/drivers/md/dm-linear.c
+++ b/drivers/md/dm-linear.c
@@ -62,6 +62,7 @@ static int linear_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 	ti->num_discard_bios = 1;
 	ti->num_secure_erase_bios = 1;
 	ti->num_write_zeroes_bios = 1;
+	ti->copy_offload_supported = 1;
 	ti->private = lc;
 	return 0;
 
-- 
2.35.1.500.gb896f729e2