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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>,
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        Andrew Morton <akpm@linux-foundation.org>
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        anuj20.g@samsung.com, joshi.k@samsung.com, nitheshshetty@gmail.com,
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        linux-mm@kvack.org
Subject: [PATCH v11 8/9] dm: Enable copy offload for dm-linear target
Date:   Mon, 22 May 2023 16:11:39 +0530
Message-Id: <20230522104146.2856-9-nj.shetty@samsung.com>
In-Reply-To: <20230522104146.2856-1-nj.shetty@samsung.com>
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References: <20230522104146.2856-1-nj.shetty@samsung.com>
        <CGME20230522104657epcas5p19117017c9dfd3d7a4860d2f9122b1277@epcas5p1.samsung.com>
Precedence: bulk

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 f4448d520ee9..1d1ee30bbefb 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