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
prev parent reply other threads:[~2023-02-20 12:50 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20230220105423epcas5p4618b6fa4fadde27086180841be87638b@epcas5p4.samsung.com>
2023-02-20 10:53 ` [PATCH v7 0/8] Implement copy offload support Nitesh Shetty
[not found] ` <CGME20230220105432epcas5p2dc91dbe3588d8f45bf312bde2683791a@epcas5p2.samsung.com>
2023-02-20 10:53 ` [PATCH v7 1/8] block: Introduce queue limits for copy-offload support Nitesh Shetty
[not found] ` <CGME20230220105441epcas5p49ffde763aae06db301804175e85f9472@epcas5p4.samsung.com>
2023-02-20 10:53 ` [PATCH v7 2/8] block: Add copy offload support infrastructure Nitesh Shetty
2023-02-21 23:58 ` Minwoo Im
2023-02-22 6:12 ` Nitesh Shetty
[not found] ` <CGME20230220105453epcas5p32b30be5c5b4b21fe0bd4500a560b2b9b@epcas5p3.samsung.com>
2023-02-20 10:53 ` [PATCH v7 3/8] block: add emulation for copy Nitesh Shetty
[not found] ` <CGME20230220105503epcas5p2cb05eb671de6954b7604e49ebd23ce41@epcas5p2.samsung.com>
2023-02-20 10:53 ` [PATCH v7 4/8] fs, block: copy_file_range for def_blk_ops for direct block device Nitesh Shetty
2023-02-20 15:18 ` kernel test robot
2023-02-20 21:56 ` kernel test robot
2023-02-20 22:27 ` kernel test robot
[not found] ` <CGME20230220105512epcas5p15e1171c05e5ceda614d4f196672ad678@epcas5p1.samsung.com>
2023-02-20 10:53 ` [PATCH v7 5/8] nvme: add copy offload support Nitesh Shetty
[not found] ` <CGME20230220105520epcas5p34fe94decec6573d9b7b3df5df9286ef7@epcas5p3.samsung.com>
2023-02-20 10:53 ` [PATCH v7 6/8] nvmet: add copy command support for bdev and file ns Nitesh Shetty
[not found] ` <CGME20230220105529epcas5p447cd449f13da54794e391b78bd1f5956@epcas5p4.samsung.com>
2023-02-20 10:53 ` [PATCH v7 7/8] dm: Add support for copy offload Nitesh Shetty
[not found] ` <CGME20230220105537epcas5p386dd5c28197f055a8c548cca109d913c@epcas5p3.samsung.com>
2023-02-20 10:53 ` Nitesh Shetty [this message]
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