[PATCH 26/27] block: decouple REQ_OP_SECURE_ERASE from REQ_OP_DISCARD

[Chaitanya Kulkarni]

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 at lst.de>
> Reviewed-by: Martin K. Petersen <martin.petersen at oracle.com>
> Acked-by: Christoph Böhmwalder <christoph.boehmwalder at linbit.com> [drbd]
> Acked-by: Ryusuke Konishi <konishi.ryusuke at gmail.com> [nifs2]
> Acked-by: Jaegeuk Kim <jaegeuk at kernel.org> [f2fs]
> Acked-by: Coly Li <colyli at suse.de> [bcache]
> Acked-by: David Sterba <dsterba at suse.com> [btrfs]
> ---

Looks good.

Reviewed-by: Chaitanya Kulkarni <kch at nvidia.com>

-ck