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Re: [PATCH 26/27] block: decouple REQ_OP_SECURE_ERASE from REQ_OP_DISCARD
- To: Christoph Hellwig <hch@xxxxxx>, Jens Axboe <axboe@xxxxxxxxx>
- From: Chaitanya Kulkarni <chaitanyak@xxxxxxxxxx>
- Date: Fri, 15 Apr 2022 05:51:29 +0000
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- Delivery-date: Fri, 15 Apr 2022 05:51:36 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Thread-index: AQHYUITx2Wbm58EJ9UyANBYH5JqbHKzweKgA
- Thread-topic: [PATCH 26/27] block: decouple REQ_OP_SECURE_ERASE from REQ_OP_DISCARD
On 4/14/22 21:52, Christoph Hellwig wrote:
> Secure erase is a very different operation from discard in that it is
> a data integrity operation vs hint. Fully split the limits and helper
> infrastructure to make the separation more clear.
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
> Acked-by: Christoph Böhmwalder <christoph.boehmwalder@xxxxxxxxxx> [drbd]
> Acked-by: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxx> [nifs2]
> Acked-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx> [f2fs]
> Acked-by: Coly Li <colyli@xxxxxxx> [bcache]
> Acked-by: David Sterba <dsterba@xxxxxxxx> [btrfs]
> ---
Looks good.
Reviewed-by: Chaitanya Kulkarni <kch@xxxxxxxxxx>
-ck
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