Message ID | 20220426101241.30100-9-nj.shetty@samsung.com |
---|---|
State | Superseded |
Headers | show
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19:20:25 +0900 (KST) Received: from test-zns.sa.corp.samsungelectronics.net (unknown [107.110.206.5]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20220426102019epsmtip1dae65d97eba440d2158f5c1c914957da~pawfVkJ0m0427604276epsmtip1-; Tue, 26 Apr 2022 10:20:19 +0000 (GMT) From: Nitesh Shetty <nj.shetty@samsung.com> Cc: chaitanyak@nvidia.com, linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, dm-devel@redhat.com, linux-nvme@lists.infradead.org, linux-fsdevel@vger.kernel.org, axboe@kernel.dk, msnitzer@redhat.com, bvanassche@acm.org, martin.petersen@oracle.com, hare@suse.de, kbusch@kernel.org, hch@lst.de, Frederick.Knight@netapp.com, osandov@fb.com, lsf-pc@lists.linux-foundation.org, djwong@kernel.org, josef@toxicpanda.com, clm@fb.com, dsterba@suse.com, tytso@mit.edu, jack@suse.com, nitheshshetty@gmail.com, gost.dev@samsung.com, Nitesh Shetty <nj.shetty@samsung.com>, Alasdair Kergon <agk@redhat.com>, Mike Snitzer <snitzer@kernel.org>, Sagi Grimberg <sagi@grimberg.me>, James Smart <james.smart@broadcom.com>, Chaitanya Kulkarni <kch@nvidia.com>, Damien Le Moal <damien.lemoal@opensource.wdc.com>, Naohiro Aota <naohiro.aota@wdc.com>, Johannes Thumshirn <jth@kernel.org>, Alexander Viro <viro@zeniv.linux.org.uk>, linux-kernel@vger.kernel.org Subject: [PATCH v4 08/10] dm: Enable copy offload for dm-linear target Date: Tue, 26 Apr 2022 15:42:36 +0530 Message-Id: <20220426101241.30100-9-nj.shetty@samsung.com> X-Mailer: git-send-email 2.35.1.500.gb896f729e2 In-Reply-To: <20220426101241.30100-1-nj.shetty@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA01TazBcZxjOuezZZWY5bvXRdqKrJoPBLpZPRHQqk55ZnWHaTpuYTHVxshS7 O7ur2k6aLOsypKmSoSxJVNIq2iiWumZKKm5RRdxW3Ip0rMy6VJBKotaRNv+e93ne53sv37wc zLqP7ciJk6pohVScwCPM8Ybbrkc8JH9KovhTg3awuvcOBqumcghYsPoYgyvt8yyYl1PIhjv9 AxgcXrCAbcZiFvxjOwWF87W7KJz4tQmFrWV5KKyo6kThX+XXEdjy7RoKn8wJ4NyGHod5HaMI XBzRorBN7w5b23pwONxcQsBr3y+y4cWxRgLeWm7DYHnXMxT+rn1CwNyuOhZsXEhBYMPONQze 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List-ID: <linux-scsi.vger.kernel.org> X-Mailing-List: linux-scsi@vger.kernel.org |
Series |
Add Copy offload support
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expand
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diff --git a/drivers/md/dm-linear.c b/drivers/md/dm-linear.c index 0a6abbbe3745..3b8de6d5ca9c 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;
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(+)