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>,
Christian Brauner <brauner@kernel.org>
Cc: bvanassche@acm.org, hare@suse.de, ming.lei@redhat.com,
dlemoal@kernel.org, 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 v10 8/9] dm: Enable copy offload for dm-linear target
Date: Wed, 19 Apr 2023 17:13:13 +0530 [thread overview]
Message-ID: <20230419114320.13674-9-nj.shetty@samsung.com> (raw)
In-Reply-To: <20230419114320.13674-1-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 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
next prev parent reply other threads:[~2023-04-19 11:55 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20230419114623epcas5p49ee241d5159a15d13aef6b0b5a331c01@epcas5p4.samsung.com>
2023-04-19 11:43 ` [PATCH v10 0/9] Implement copy offload support Nitesh Shetty
[not found] ` <CGME20230419114656epcas5p404001300c41f5bbd02362edd45d3ff45@epcas5p4.samsung.com>
2023-04-19 11:43 ` [PATCH v10 1/9] block: Introduce queue limits for copy-offload support Nitesh Shetty
[not found] ` <CGME20230419114705epcas5p376d05f7c5f892d82590c2137650dd291@epcas5p3.samsung.com>
2023-04-19 11:43 ` [PATCH v10 2/9] block: Add copy offload support infrastructure Nitesh Shetty
[not found] ` <CGME20230419114714epcas5p33084dcdc06787292b46c376aa51e5ec5@epcas5p3.samsung.com>
2023-04-19 11:43 ` [PATCH v10 3/9] block: add emulation for copy Nitesh Shetty
[not found] ` <CGME20230419114723epcas5p461a6d54ffc6cc5c32ee9d5ab37978135@epcas5p4.samsung.com>
2023-04-19 11:43 ` [PATCH v10 4/9] fs, block: copy_file_range for def_blk_ops for direct block device Nitesh Shetty
[not found] ` <CGME20230419114734epcas5p327483315c82893ca4b45bc3f3f871fb3@epcas5p3.samsung.com>
2023-04-19 11:43 ` [PATCH v10 5/9] nvme: add copy offload support Nitesh Shetty
[not found] ` <CGME20230419114743epcas5p155559f1777d242e9d68c43cb61eb5777@epcas5p1.samsung.com>
2023-04-19 11:43 ` [PATCH v10 6/9] nvmet: add copy command support for bdev and file ns Nitesh Shetty
2023-04-19 18:55 ` kernel test robot
[not found] ` <CGME20230419114751epcas5p19249dff6e6e2c37795c80f973fd7eee3@epcas5p1.samsung.com>
2023-04-19 11:43 ` [PATCH v10 7/9] dm: Add support for copy offload Nitesh Shetty
[not found] ` <CGME20230419114801epcas5p2eb7e9c375817d827d5175468de34f0cb@epcas5p2.samsung.com>
2023-04-19 11:43 ` Nitesh Shetty [this message]
[not found] ` <CGME20230419114810epcas5p3b10b7eddf9dae9ddc41940f09b483813@epcas5p3.samsung.com>
2023-04-19 11:43 ` [PATCH v10 9/9] null_blk: add " Nitesh Shetty
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