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
2023-12-06 10:02 ` [PATCH v18 01/12] block: Introduce queue limits and sysfs for copy-offload support Kanchan Joshi
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
2023-12-06 10:02 ` [PATCH v18 03/12] block: add copy offload support Kanchan Joshi
2023-12-06 10:02 ` [PATCH v18 04/12] block: add emulation for copy Kanchan Joshi
2023-12-06 10:02 ` [PATCH v18 05/12] fs/read_write: Enable copy_file_range for block device Kanchan Joshi
2023-12-06 10:02 ` [PATCH v18 06/12] fs, block: copy_file_range for def_blk_ops for direct " Kanchan Joshi
2023-12-06 10:02 ` [PATCH v18 07/12] nvme: add copy offload support Kanchan Joshi
2023-12-06 10:02 ` [PATCH v18 08/12] nvmet: add copy command support for bdev and file ns Kanchan Joshi
2023-12-06 10:02 ` [PATCH v18 09/12] dm: Add support for copy offload Kanchan Joshi
2023-12-06 10:02 ` Kanchan Joshi [this message]
2023-12-06 10:02 ` [PATCH v18 11/12] null: Enable trace capability for null block Kanchan Joshi
2023-12-06 10:02 ` [PATCH v18 12/12] null_blk: add support for copy offload Kanchan Joshi
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