Re: [Qemu-devel] [PATCHv2 0/3] Better 'Force Unit Access' handling

[Fam Zheng <famz@redhat.com>]

On Tue, 05/03 16:39, Eric Blake wrote:
> I noticed some inconsistencies in FUA handling while working
> with NBD, then Kevin pointed out that my initial attempt wasn't
> quite right for iscsi which also had problems, so this has
> expanded into a series rather than a single patch.
> 
> I'm not sure if this is qemu-stable material at this point.
> 
> Depends on Kevin's block-next branch.
> 
> Also available as a tag at this location:
> git fetch git://repo.or.cz/qemu/ericb.git nbd-fua-v2
> 
> v1 was here:
> https://lists.gnu.org/archive/html/qemu-devel/2016-04/msg04674.html
> 
> diffstat not worth posting, as the series is basically rewritten
> 
> Eric Blake (3):
>   block: Make supported_write_flags a per-bds property
>   block: Honor BDRV_REQ_FUA during write_zeroes
>   nbd: Simplify client FUA handling

Reviewed-by: Fam Zheng <famz@redhat.com>

> 
>  block/nbd-client.h        |  2 +-
>  include/block/block_int.h | 11 +++++++----
>  block/io.c                | 39 ++++++++++++++++++++++++++++++---------
>  block/iscsi.c             | 11 ++++++++---
>  block/nbd-client.c        | 11 +++++++----
>  block/nbd.c               | 28 +++-------------------------
>  block/raw-posix.c         |  1 +
>  block/raw_bsd.c           |  3 ++-
>  8 files changed, 59 insertions(+), 47 deletions(-)
> 
> -- 
> 2.5.5
> 
>