From: Kanchan Joshi <joshi.k@samsung.com>
To: Jens Axboe <axboe@kernel.dk>, Jonathan Corbet <corbet@lwn.net>,
Alasdair Kergon <agk@redhat.com>,
Mike Snitzer <snitzer@kernel.org>,
Mikulas Patocka <mpatocka@redhat.com>,
dm-devel@lists.linux.dev, Keith Busch <kbusch@kernel.org>,
Christoph Hellwig <hch@lst.de>, Sagi Grimberg <sagi@grimberg.me>,
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,
nitheshshetty@gmail.com, anuj1072538@gmail.com,
gost.dev@samsung.com, mcgrof@kernel.org,
Nitesh Shetty <nj.shetty@samsung.com>,
Hannes Reinecke <hare@suse.de>,
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 v18 10/12] dm: Enable copy offload for dm-linear target
Date: Wed, 6 Dec 2023 15:32:42 +0530 [thread overview]
Message-ID: <20231206100253.13100-11-joshi.k@samsung.com> (raw)
In-Reply-To: <20231206100253.13100-1-joshi.k@samsung.com>
From: Nitesh Shetty <nj.shetty@samsung.com>
Setting copy_offload_supported flag to enable offload.
Reviewed-by: Hannes Reinecke <hare@suse.de>
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 2d3e186ca87e..cfec2fac28e1 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:[~2023-12-06 10:12 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20231206101018epcas5p1c4f2dc5149853412918e0270314f96b0@epcas5p1.samsung.com>
2023-12-06 10:02 ` [PATCH v18 00/12] Implement copy offload support Kanchan Joshi
[not found] ` <CGME20231206101038epcas5p49984074d09421f0f60e231e33db8b9e7@epcas5p4.samsung.com>
2023-12-06 10:02 ` [PATCH v18 01/12] block: Introduce queue limits and sysfs for copy-offload support Kanchan Joshi
[not found] ` <CGME20231206101050epcas5p2c8233030bbf74cef0166c7dfc0f41be7@epcas5p2.samsung.com>
2023-12-06 10:02 ` [PATCH v18 02/12] Add infrastructure for copy offload in block and request layer Kanchan Joshi
2023-12-14 1:11 ` Keith Busch
2023-12-16 18:16 ` Nitesh Shetty
[not found] ` <CGME20231206101104epcas5p41c9a32e6cbc2ef6dd8870cf60cd1c7ce@epcas5p4.samsung.com>
2023-12-06 10:02 ` [PATCH v18 03/12] block: add copy offload support Kanchan Joshi
[not found] ` <CGME20231206101118epcas5p1cc77b49dbd8bc1601423d02527b03122@epcas5p1.samsung.com>
2023-12-06 10:02 ` [PATCH v18 04/12] block: add emulation for copy Kanchan Joshi
[not found] ` <CGME20231206101133epcas5p28efae88fbc435e0a42bc89c94eec3ac2@epcas5p2.samsung.com>
2023-12-06 10:02 ` [PATCH v18 05/12] fs/read_write: Enable copy_file_range for block device Kanchan Joshi
[not found] ` <CGME20231206101149epcas5p429e2a328af02819c71fa48ad01308a89@epcas5p4.samsung.com>
2023-12-06 10:02 ` [PATCH v18 06/12] fs, block: copy_file_range for def_blk_ops for direct " Kanchan Joshi
[not found] ` <CGME20231206101205epcas5p2f156e36e10cb0a75d1752e5390c27021@epcas5p2.samsung.com>
2023-12-06 10:02 ` [PATCH v18 07/12] nvme: add copy offload support Kanchan Joshi
[not found] ` <CGME20231206101218epcas5p3bd5005a84adf67a80d394c3e05796bd7@epcas5p3.samsung.com>
2023-12-06 10:02 ` [PATCH v18 08/12] nvmet: add copy command support for bdev and file ns Kanchan Joshi
[not found] ` <CGME20231206101231epcas5p1756d9f527df621f3a0eebb37ca257f06@epcas5p1.samsung.com>
2023-12-06 10:02 ` [PATCH v18 09/12] dm: Add support for copy offload Kanchan Joshi
[not found] ` <CGME20231206101244epcas5p38c9d5f1cb01158321f59dbfb4f957470@epcas5p3.samsung.com>
2023-12-06 10:02 ` Kanchan Joshi [this message]
[not found] ` <CGME20231206101257epcas5p253880d2f8f6318483cd2361b109350d3@epcas5p2.samsung.com>
2023-12-06 10:02 ` [PATCH v18 11/12] null: Enable trace capability for null block Kanchan Joshi
[not found] ` <CGME20231206101310epcas5p43f06695868958526fed828762e728e7b@epcas5p4.samsung.com>
2023-12-06 10:02 ` [PATCH v18 12/12] null_blk: add support for copy offload Kanchan Joshi
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20231206100253.13100-11-joshi.k@samsung.com \
--to=joshi.k@samsung.com \
--cc=agk@redhat.com \
--cc=anuj1072538@gmail.com \
--cc=axboe@kernel.dk \
--cc=brauner@kernel.org \
--cc=corbet@lwn.net \
--cc=dm-devel@lists.linux.dev \
--cc=gost.dev@samsung.com \
--cc=hare@suse.de \
--cc=hch@lst.de \
--cc=kbusch@kernel.org \
--cc=kch@nvidia.com \
--cc=linux-block@vger.kernel.org \
--cc=linux-doc@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-nvme@lists.infradead.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=mcgrof@kernel.org \
--cc=mpatocka@redhat.com \
--cc=nitheshshetty@gmail.com \
--cc=nj.shetty@samsung.com \
--cc=sagi@grimberg.me \
--cc=snitzer@kernel.org \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.