[Qemu-devel] [PATCH v5 00/14] block: kill sector-based blk_write/read

[Eric Blake <eblake@redhat.com>]

2.7 material, depends on Kevin's block-next:
git://repo.or.cz/qemu/kevin.git block-next

Previously posted as part of a larger NBD series [1] and as v4 [2].
Mostly orthogonal to Kevin's recent work to also kill sector
interfaces from the driver.

[1] https://lists.gnu.org/archive/html/qemu-devel/2016-04/msg03526.html
[2] https://lists.gnu.org/archive/html/qemu-devel/2016-04/msg04636.html

Also available as a tag at this location:
git fetch git://repo.or.cz/qemu/ericb.git nbd-block-v5

Changes since then:
Actually compile-tested everything (no --target-list helps)
address Kevin's reviews on 3, 4, 6
fix indentation on 13

001/14:[----] [--] 'block: Allow BDRV_REQ_FUA through blk_pwrite()'
002/14:[----] [--] 'fdc: Switch to byte-based block access'
003/14:[0006] [FC] 'nand: Switch to byte-based block access'
004/14:[0013] [FC] 'onenand: Switch to byte-based block access'
005/14:[----] [--] 'pflash: Switch to byte-based block access'
006/14:[0007] [FC] 'sd: Switch to byte-based block access'
007/14:[----] [--] 'm25p80: Switch to byte-based block access'
008/14:[----] [--] 'atapi: Switch to byte-based block access'
009/14:[----] [--] 'nbd: Switch to byte-based block access'
010/14:[----] [--] 'qemu-img: Switch to byte-based block access'
011/14:[----] [--] 'qemu-io: Switch to byte-based block access'
012/14:[----] [--] 'block: Switch blk_read_unthrottled() to byte interface'
013/14:[0002] [FC] 'block: Switch blk_write_zeroes() to byte interface'
014/14:[----] [-C] 'block: Kill blk_write(), blk_read()'

Eric Blake (14):
  block: Allow BDRV_REQ_FUA through blk_pwrite()
  fdc: Switch to byte-based block access
  nand: Switch to byte-based block access
  onenand: Switch to byte-based block access
  pflash: Switch to byte-based block access
  sd: Switch to byte-based block access
  m25p80: Switch to byte-based block access
  atapi: Switch to byte-based block access
  nbd: Switch to byte-based block access
  qemu-img: Switch to byte-based block access
  qemu-io: Switch to byte-based block access
  block: Switch blk_read_unthrottled() to byte interface
  block: Switch blk_write_zeroes() to byte interface
  block: Kill blk_write(), blk_read()

 include/sysemu/block-backend.h | 15 ++++----
 block/block-backend.c          | 47 +++++++-------------------
 block/crypto.c                 |  2 +-
 block/parallels.c              |  5 +--
 block/qcow.c                   |  8 ++---
 block/qcow2.c                  |  4 +--
 block/qed.c                    |  6 ++--
 block/sheepdog.c               |  2 +-
 block/vdi.c                    |  4 +--
 block/vhdx.c                   |  5 +--
 block/vmdk.c                   | 10 +++---
 block/vpc.c                    | 10 +++---
 hw/block/fdc.c                 | 25 +++++++++-----
 hw/block/hd-geometry.c         |  2 +-
 hw/block/m25p80.c              |  3 +-
 hw/block/nand.c                | 36 +++++++++++++-------
 hw/block/onenand.c             | 41 ++++++++++++++--------
 hw/block/pflash_cfi01.c        | 12 +++----
 hw/block/pflash_cfi02.c        | 12 +++----
 hw/ide/atapi.c                 | 19 ++++++-----
 hw/nvram/spapr_nvram.c         |  4 +--
 hw/sd/sd.c                     | 51 +++-------------------------
 nbd/server.c                   |  2 +-
 qemu-img.c                     | 31 +++++++++++------
 qemu-io-cmds.c                 | 77 ++++++++++--------------------------------
 qemu-nbd.c                     | 11 +++---
 26 files changed, 191 insertions(+), 253 deletions(-)

-- 
2.5.5