[Qemu-devel] [PATCH v4 0/8] bdrv_flush_io_queue removal, shared LinuxAioState

[Paolo Bonzini <pbonzini@redhat.com>]

Patch 1 comes from Kevin's series to do BlockBackend throttling.

Patches 2-6 are from my bdrv_drain patches.  They apply on top of Fam's
patch (which will be in 2.6) that introduces bdrv_co_drain.  Patch 4
is new in this version, compared to v3.

Patches 7-8 are new but based on Ming Lei's old submission.
I'm including them here because they apply on top of patches 2-6.

Kevin Wolf (1):
  block: Don't disable I/O throttling on sync requests

Paolo Bonzini (7):
  block: make bdrv_start_throttled_reqs return void
  block: move restarting of throttled reqs to block/throttle-groups.c
  block: extract bdrv_drain_poll/bdrv_co_yield_to_drain from
    bdrv_drain/bdrv_co_drain
  block: introduce bdrv_no_throttling_begin/end
  block: plug whole tree at once, introduce bdrv_io_unplugged_begin/end
  linux-aio: make it more type safe
  linux-aio: share one LinuxAioState within an AioContext

 async.c                            |  23 +++++
 block.c                            |   1 -
 block/block-backend.c              |   6 +-
 block/io.c                         | 168 ++++++++++++++++++++++---------------
 block/linux-aio.c                  |  60 ++++++-------
 block/raw-posix.c                  | 133 ++++-------------------------
 block/raw-win32.c                  |   2 +-
 block/throttle-groups.c            |  18 ++++
 include/block/aio.h                |  13 +++
 include/block/block.h              |   3 +-
 include/block/block_int.h          |  14 +++-
 {block => include/block}/raw-aio.h |  15 ++--
 include/block/throttle-groups.h    |   1 +
 13 files changed, 216 insertions(+), 241 deletions(-)
 rename {block => include/block}/raw-aio.h (80%)

-- 
1.8.3.1