Re: [PATCH V2 0/3] block: make sure discard/writesame bio is aligned with logical block size

[Ming Lei <ming.lei@redhat.com>]

On Mon, Oct 29, 2018 at 08:57:16PM +0800, Ming Lei wrote:
> Hi,
> 
> The 1st & 3rd patch fixes bio size alignment issue.
> 
> The 2nd patch cleans up __blkdev_issue_discard() a bit.
> 
> V2:
> 	- introduce helper of bio_allowed_max_sectors()
> 	- add commit log for patch 2
> 
> 
> Ming Lei (3):
>   block: make sure discard bio is aligned with logical block size
>   block: cleanup __blkdev_issue_discard()
>   block: make sure writesame bio is aligned with logical block size
> 
>  block/blk-lib.c   | 26 +++++++-------------------
>  block/blk-merge.c |  3 ++-
>  block/blk.h       | 10 ++++++++++
>  3 files changed, 19 insertions(+), 20 deletions(-)
> 
> Cc: Rui Salvaterra <rsalvaterra@gmail.com>
> Cc: stable@vger.kernel.org
> Cc: Mike Snitzer <snitzer@redhat.com>
> Cc: Christoph Hellwig <hch@lst.de>
> Cc: Xiao Ni <xni@redhat.com>
> Cc: Mariusz Dabrowski <mariusz.dabrowski@intel.com>

V2 addresses Christoph's comment by introducing bio_allowed_max_sectors().

Ping...

Thanks,
Ming