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

From: Eric Blake
Subject: [Qemu-devel] [PATCHv2 0/3] Better 'Force Unit Access' handling
Date: Tue, 3 May 2016 16:39:05 -0600

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:

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

 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(-)


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