From: Nitesh Shetty <nj.shetty@samsung.com>
To: Jens Axboe <axboe@kernel.dk>, Jonathan Corbet <corbet@lwn.net>,
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: martin.petersen@oracle.com, linux-scsi@vger.kernel.org,
willy@infradead.org, hare@suse.de, djwong@kernel.org,
bvanassche@acm.org, ming.lei@redhat.com, dlemoal@kernel.org,
nitheshshetty@gmail.com, gost.dev@samsung.com,
Nitesh Shetty <nj.shetty@samsung.com>,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-doc@vger.kernel.org, linux-nvme@lists.infradead.org,
linux-fsdevel@vger.kernel.org
Subject: [PATCH v12 8/9] dm: Enable copy offload for dm-linear target
Date: Mon, 5 Jun 2023 17:47:24 +0530 [thread overview]
Message-ID: <20230605121732.28468-9-nj.shetty@samsung.com> (raw)
In-Reply-To: <20230605121732.28468-1-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:[~2023-06-05 12:31 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20230605122104epcas5p4ef1775cd4a218faa7b2459d58f63c275@epcas5p4.samsung.com>
2023-06-05 12:17 ` [PATCH v12 0/9] Implement copy offload support Nitesh Shetty
[not found] ` <CGME20230605122122epcas5p27d70bd972c1063ecb543ea4489870fd7@epcas5p2.samsung.com>
2023-06-05 12:17 ` [PATCH v12 1/9] block: Introduce queue limits for copy-offload support Nitesh Shetty
[not found] ` <CGME20230605122141epcas5p256df105da840c937758de63e67516f32@epcas5p2.samsung.com>
2023-06-05 12:17 ` [PATCH v12 2/9] block: Add copy offload support infrastructure Nitesh Shetty
[not found] ` <CGME20230605122208epcas5p297068ea23b0aff43e40751219574ff9f@epcas5p2.samsung.com>
2023-06-05 12:17 ` [PATCH v12 3/9] block: add emulation for copy Nitesh Shetty
[not found] ` <CGME20230605122239epcas5p236a716d16fa1d1a2dfff856158deb5af@epcas5p2.samsung.com>
2023-06-05 12:17 ` [PATCH v12 4/9] fs, block: copy_file_range for def_blk_ops for direct block device Nitesh Shetty
[not found] ` <CGME20230605122310epcas5p4aaebfc26fe5377613a36fe50423cf494@epcas5p4.samsung.com>
2023-06-05 12:17 ` [PATCH v12 5/9] nvme: add copy offload support Nitesh Shetty
2023-06-05 13:43 ` Christoph Hellwig
2023-06-06 11:35 ` Nitesh Shetty
2023-06-07 7:12 ` Christoph Hellwig
2023-06-08 12:08 ` Nitesh Shetty
2023-06-09 4:24 ` Christoph Hellwig
2023-07-10 6:14 ` Nitesh Shetty
2023-06-08 1:36 ` Martin K. Petersen
[not found] ` <CGME20230605122330epcas5p18a452356d5bc39b852b85304bac5b0cc@epcas5p1.samsung.com>
2023-06-05 12:17 ` [PATCH v12 6/9] nvmet: add copy command support for bdev and file ns Nitesh Shetty
[not found] ` <CGME20230605122349epcas5p2de6c758bc38194ebfb1fd8c700e45608@epcas5p2.samsung.com>
2023-06-05 12:17 ` [PATCH v12 7/9] dm: Add support for copy offload Nitesh Shetty
[not found] ` <CGME20230605122402epcas5p2d2fc7493b04aaa70363324429411e689@epcas5p2.samsung.com>
2023-06-05 12:17 ` Nitesh Shetty [this message]
[not found] ` <CGME20230605122416epcas5p3b37c08a7bf7ad57361b22be0f30d3bf7@epcas5p3.samsung.com>
2023-06-05 12:17 ` [PATCH v12 9/9] null_blk: add " Nitesh Shetty
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