From: Hannes Reinecke <hare@suse.de>
To: Nitesh Shetty <nj.shetty@samsung.com>,
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>,
Chaitanya Kulkarni <kch@nvidia.com>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Christian Brauner <brauner@kernel.org>
Cc: martin.petersen@oracle.com, mcgrof@kernel.org,
gost.dev@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: Re: [PATCH v15 10/12] dm: Enable copy offload for dm-linear target
Date: Fri, 8 Sep 2023 08:14:06 +0200 [thread overview]
Message-ID: <ee307498-7d15-48e0-9f9f-518c928e8ebc@suse.de> (raw)
In-Reply-To: <20230906163844.18754-11-nj.shetty@samsung.com>
On 9/6/23 18:38, Nitesh Shetty wrote:
> 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;
>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@suse.de +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), Geschäftsführer: Ivo Totev, Andrew
Myers, Andrew McDonald, Martje Boudien Moerman
next prev parent reply other threads:[~2023-09-08 6:14 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20230906164238epcas5p4a511a029fb8ae8bbc36b750712ad64d5@epcas5p4.samsung.com>
2023-09-06 16:38 ` [PATCH v15 00/12] Implement copy offload support Nitesh Shetty
2023-09-06 16:38 ` [PATCH v15 01/12] block: Introduce queue limits and sysfs for copy-offload support Nitesh Shetty
2023-09-07 18:38 ` Luis Chamberlain
2023-09-06 16:38 ` [PATCH v15 02/12] Add infrastructure for copy offload in block and request layer Nitesh Shetty
2023-09-07 5:39 ` Hannes Reinecke
2023-09-07 7:09 ` Nitesh Shetty
2023-09-06 16:38 ` [PATCH v15 03/12] block: add copy offload support Nitesh Shetty
2023-09-07 5:49 ` Hannes Reinecke
2023-09-07 7:16 ` Nitesh Shetty
2023-09-08 5:55 ` Hannes Reinecke
2023-09-06 16:38 ` [PATCH v15 04/12] block: add emulation for copy Nitesh Shetty
2023-09-08 6:06 ` Hannes Reinecke
2023-09-11 7:09 ` Nitesh Shetty
2023-09-11 7:39 ` Hannes Reinecke
2023-09-11 10:20 ` Nitesh Shetty
2023-09-06 16:38 ` [PATCH v15 05/12] fs/read_write: Enable copy_file_range for block device Nitesh Shetty
2023-09-08 6:07 ` Hannes Reinecke
2023-09-06 16:38 ` [PATCH v15 06/12] fs, block: copy_file_range for def_blk_ops for direct " Nitesh Shetty
2023-09-08 6:08 ` Hannes Reinecke
2023-09-06 16:38 ` [PATCH v15 07/12] nvme: add copy offload support Nitesh Shetty
2023-09-08 6:09 ` Hannes Reinecke
2023-09-06 16:38 ` [PATCH v15 08/12] nvmet: add copy command support for bdev and file ns Nitesh Shetty
2023-09-08 6:11 ` Hannes Reinecke
2023-09-06 16:38 ` [PATCH v15 09/12] dm: Add support for copy offload Nitesh Shetty
2023-09-08 6:13 ` Hannes Reinecke
2023-09-11 7:07 ` Nitesh Shetty
2023-09-11 7:45 ` Hannes Reinecke
2023-09-06 16:38 ` [PATCH v15 10/12] dm: Enable copy offload for dm-linear target Nitesh Shetty
2023-09-08 6:14 ` Hannes Reinecke [this message]
2023-09-06 16:38 ` [PATCH v15 11/12] null: Enable trace capability for null block Nitesh Shetty
2023-09-08 6:14 ` Hannes Reinecke
2023-09-06 16:38 ` [PATCH v15 12/12] null_blk: add support for copy offload Nitesh Shetty
2023-09-06 22:01 ` kernel test robot
2023-09-06 22:58 ` kernel test robot
2023-09-08 6:16 ` Hannes Reinecke
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