[PATCH v7 8/8] dm: Enable copy offload for dm-linear target

From: Nitesh Shetty <nj.shetty@samsung.com>
To: Jens Axboe <axboe@kernel.dk>, Alasdair Kergon <agk@redhat.com>,
	Mike Snitzer <snitzer@kernel.org>,
	dm-devel@redhat.com, Keith Busch <kbusch@kernel.org>,
	Christoph Hellwig <hch@lst.de>, Sagi Grimberg <sagi@grimberg.me>,
	James Smart <james.smart@broadcom.com>,
	Chaitanya Kulkarni <kch@nvidia.com>,
	Alexander Viro <viro@zeniv.linux.org.uk>
Cc: bvanassche@acm.org, hare@suse.de, ming.lei@redhat.com,
	damien.lemoal@opensource.wdc.com, anuj20.g@samsung.com,
	joshi.k@samsung.com, nitheshshetty@gmail.com,
	gost.dev@samsung.com, Nitesh Shetty <nj.shetty@samsung.com>,
	linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-nvme@lists.infradead.org, linux-fsdevel@vger.kernel.org
Subject: [PATCH v7 8/8] dm: Enable copy offload for dm-linear target
Date: Mon, 20 Feb 2023 16:23:31 +0530	[thread overview]
Message-ID: <20230220105336.3810-9-nj.shetty@samsung.com> (raw)
In-Reply-To: <20230220105336.3810-1-nj.shetty@samsung.com>

Setting copy_offload_supported flag to enable offload.

Signed-off-by: Nitesh Shetty <nj.shetty@samsung.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 3212ef6aa81b..b4b57bead495 100644
--- a/drivers/md/dm-linear.c
+++ b/drivers/md/dm-linear.c
@@ -61,6 +61,7 @@ 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

