Message ID | 20230605121732.28468-9-nj.shetty@samsung.com |
---|---|
State | New |
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Mon, 5 Jun 2023 21:24:02 +0900 (KST) Received: from green245.sa.corp.samsungelectronics.net (unknown [107.99.41.245]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20230605122357epsmtip2c0fc194d4469fec3c69fc0db88c10697~lwtDg78hu2527325273epsmtip2o; Mon, 5 Jun 2023 12:23:57 +0000 (GMT) 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 Message-Id: <20230605121732.28468-9-nj.shetty@samsung.com> X-Mailer: git-send-email 2.35.1.500.gb896f729e2 In-Reply-To: <20230605121732.28468-1-nj.shetty@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA01Te0xTVxzeube9FCbkUtk8wobsOuYAgXZAPSD4GGhugE2MS+ZGFmjam0Io bdcHzhEzGqYbD4sgLwtBECZQpjgeXSl207LJQBk6XoHMiVi2AAsvcWgI2yiFzf++33e+3+s7 +XFwbr2TJydVpmaUMqGUIlxYxi4/v8CDQ6fEvLZhCjX33sJR0/0CAs10LQJUOv8MR7YbXwA0 YHND49/vR5bZCjYavdGBoeuXijDU2PQjhjprFjBUZB0GaHJIjyHLWACqOVPHQtctPSw0YK4k 0MXLk04ob8REoPruvzFkPZ+NIZNNC5Bx5SKOrs7MsdBPY16of7WbjVaeVhIHXqEHBuNo/YM+ gu7Q33ei+3/7hkW3NvjTA30ausWQQ9CtdZ/RnaNZBF2rO8+mz2bPEvTC5BiLnvtuiKB1bQZA t97OpB+3eCe4f5gWmcIIxYzSh5GJ5OJUmSSKijuWFJ0UJuDxA/nhaA/lIxOmM1FUTHxC4OFU 6Zo7lE+GUKpZoxKEKhUVvC9SKdeoGZ8UuUodRTEKsVQRqghSCdNVGpkkSMaoI/g83ltha8Lk tJQyQxlboWV/8vvqTSILlLNygTMHkqHQbC7Gc4ELh0t2AninvxI4gkUAy6cfbbz8BaAxpwjb TKksyQZ2zCUtAOa3fewQncag9YnJKRdwOAQZAG//w7HzHmQDDrXLd1j2ACfrcNj45zzbLtpK HoIjC4fshVikL5yoXWLbsSsZAQef1q7XgWQwLHjgbqedyb1wqs+KOyTusOeCbX0FnNwBs9sr 1geFZK8z1JZPAMegMTD7h7kNvBVOd7c5ObAnfDxrIRz4BGwsbiAcyZ8DqB/RbyTsh6d7C3D7 EDjpB5vNwQ76VVjSexVzNHaDZ1dsG6a4QlPVJt4Jv26u3qi/HQ4vazcwDScGpzGHWToAu5a1 2Dngo39uIf1zC+n/b10NcAPYzihU6RJGFaYIkTEn/vtlkTy9BaxfjH+cCUyMzwdZAcYBVgA5 OOXhao7NFHNdxcKTnzJKeZJSI2VUVhC2Zngh7vmSSL52cjJ1Ej80nBcqEAhCw0MEfGqb666o HhGXlAjVTBrDKBjlZh7GcfbMwvIqMrYtst59mOjdHhGgTqZee8PjhZrqX0tjBpO73lve83bp y1dg1wXnAmaLdHS3r9PUsdwkE394OSe+fWJqxyIjEbiOyu95+M1X3qztQE8Oqhd0ZT+nrRCt q7VGlzboFvO+WR0XO976Zu5EZM7l8EpFptVblr/zGbAZX/fNC6kWuR817L5iOe7WlUiVa2yr 19yD6r+sj9dc27XUTVa5/XGySHcv2mcmuOAdrx7jmG9m3N2jL36bUbKyL79plBR9FKtO5FJH brXnX+KNFicWBX+QLz6iOKU//LDQWdxT1bS3iDgwKZDMVBdGZy1ovzJ4HY+8a1U+2uLSpOvR /XKGXqoZpliqFCHfH1eqhP8CtvkgJboEAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA02Sa1BMYRjHveecPXtqpNPGeCu5nFkZSyWMeYUtTDNnoqZcxuVLlo4y2m1n Twk7xmaJFmU0iW1da4qVS8UqabFyyc4KK03RUjaXot0w7oWtMePb//n/fvPM8+GhcNFzIpDa oMjgVApZGkN6E6ZbzLjQTvu25Gnl5unowv07ODrbnk+inlsfATrk/o4j543dANmdI9DL61Go vrdYgFpv1GLo2qmDGDpz9jaG6k72Yeig5SlAXc16DNW3TUEnc0oJdK2+kUD2qwYSHS/rEqK9 LTUkKr87gCFLgRZDNc5sgEw/j+PofI+LQPfaglBT/10B+vnNQEaPYe1PFrH6FzaSrdW3C9km RyXBVp+WsHZbJltlzCXZ6tLtbF2rhmRL8goE7H5tL8n2dbURrMvcTLJ5l4yArbaq2U9VYxP8 VnvPTebSNmziVOHSNd6pRcYigTJbsPl1/01SAw4TOuBFQXomNBRqgQ54UyK6DsB25zPhEAiA Zf0N+FD2h2cG3giHJC0GW8tcAh2gKJKeAq2/KU8/kr6EQ9uPAoFnwGkTDt3uz0KP5E/HwJa+ GM8igp4IO0s+CzzZh46ET76VDCqQDof5L/w8tRc9B76zWXBPLfqrNLvmDtl+sPGIc/BmnB4H tZeL8QOA1v+H9P+hEwAzggBOyctT5HyEMkLBZYXxMjmfqUgJW5curwKDDyCZXAOuGN1hFoBR wAIghTMjfa7GqpNFPsmyLVs5VXqSKjON4y0giCKY0T4PdY1JIjpFlsFt5Dglp/pHMcorUIOt DPvi4B/9sGYERE/taBoeFxpkqFf3Pt1MpK51xSd0DyzQjKrYL5nXtcNyWlk7kGedlSscVhlp HsOIXf67EtQitzTJLI6ZFvD2w4qWQ0tmGczRzKpIuyN2wZrxo4Ivcl95e/yz+Uf5sTayZ6VG 0R1evc8gyT3q7M6u2NjQLH6VI9WXV3zsEM6b8Wjp99i49cuCXNaQmUCtdO8ypiVm9WVN/iAN 7A7NfjVaaF+YJbtQ/CDEt6G4srGi09ERvFy8I14n3unY5upMYuZMYkIem/oDj01I7CnKT19c rpIuySkM/oUvBXWZs2XRe1Zv+XpvZy8RZXoojzrn9d7XN4405MkZgk+VRUhwFS/7A62CYfhv AwAA X-CMS-MailID: 20230605122402epcas5p2d2fc7493b04aaa70363324429411e689 X-Msg-Generator: CA Content-Type: text/plain; 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Series |
Implement copy offload support
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Commit Message
Nitesh Shetty
June 5, 2023, 12:17 p.m. UTC
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;