Patchwork [PULL,00/18] Block patches

One last block pull request before the end of the world on 21 December.

Kevin is on vacation until 2nd week of January.  I am away until January 2
starting from tomorrow.  If there is anything urgent, don't hesitate to email
stefanha@gmail.com.

The following changes since commit 914606d26e654d4c01bd5186f4d05e3fd445e219:

  Merge remote-tracking branch 'stefanha/trivial-patches' into staging (2012-12-18 15:41:43 -0600)

are available in the git repository at:


  git://github.com/stefanha/qemu.git block

for you to fetch changes up to 1dc5e4dc3eefcc3f8d8e5af0da8316ab5dd283bd:

  sheepdog: pass oid directly to send_pending_req() (2012-12-19 16:33:57 +0100)

----------------------------------------------------------------
Alexey Zaytsev (1):
      virtio-blk: Return UNSUPP for unknown request types

Liu Yuan (2):
      sheepdog: don't update inode when create_and_write fails
      sheepdog: pass oid directly to send_pending_req()

Stefan Hajnoczi (12):
      raw-posix: add raw_get_aio_fd() for virtio-blk-data-plane
      configure: add CONFIG_VIRTIO_BLK_DATA_PLANE
      dataplane: add host memory mapping code
      dataplane: add virtqueue vring code
      dataplane: add event loop
      dataplane: add Linux AIO request queue
      iov: add iov_discard_front/back() to remove data
      test-iov: add iov_discard_front/back() testcases
      iov: add qemu_iovec_concat_iov()
      virtio-blk: restore VirtIOBlkConf->config_wce flag
      dataplane: add virtio-blk data plane code
      virtio-blk: add x-data-plane=on|off performance feature

Stefan Weil (1):
      block/raw-win32: Fix compiler warnings (wrong format specifiers)

liguang (2):
      cutils: change strtosz_suffix_unit function
      qemu-img: report size overflow error message

 block.h                    |   9 +
 block/raw-posix.c          |  34 ++++
 block/raw-win32.c          |   4 +-
 block/sheepdog.c           |  11 +-
 configure                  |  21 ++
 cutils.c                   |   6 +-
 hw/Makefile.objs           |   2 +-
 hw/dataplane/Makefile.objs |   3 +
 hw/dataplane/event-poll.c  | 100 ++++++++++
 hw/dataplane/event-poll.h  |  40 ++++
 hw/dataplane/hostmem.c     | 176 +++++++++++++++++
 hw/dataplane/hostmem.h     |  57 ++++++
 hw/dataplane/ioq.c         | 117 ++++++++++++
 hw/dataplane/ioq.h         |  57 ++++++
 hw/dataplane/virtio-blk.c  | 465 +++++++++++++++++++++++++++++++++++++++++++++
 hw/dataplane/virtio-blk.h  |  29 +++
 hw/dataplane/vring.c       | 362 +++++++++++++++++++++++++++++++++++
 hw/dataplane/vring.h       |  63 ++++++
 hw/virtio-blk.c            |  53 +++++-
 hw/virtio-blk.h            |   5 +-
 hw/virtio-pci.c            |   4 +
 iov.c                      |  90 +++++++--
 iov.h                      |  13 ++
 qemu-common.h              |   3 +
 qemu-img.c                 |  10 +-
 tests/test-iov.c           | 150 +++++++++++++++
 trace-events               |   9 +
 27 files changed, 1864 insertions(+), 29 deletions(-)
 create mode 100644 hw/dataplane/Makefile.objs
 create mode 100644 hw/dataplane/event-poll.c
 create mode 100644 hw/dataplane/event-poll.h
 create mode 100644 hw/dataplane/hostmem.c
 create mode 100644 hw/dataplane/hostmem.h
 create mode 100644 hw/dataplane/ioq.c
 create mode 100644 hw/dataplane/ioq.h
 create mode 100644 hw/dataplane/virtio-blk.c
 create mode 100644 hw/dataplane/virtio-blk.h
 create mode 100644 hw/dataplane/vring.c
 create mode 100644 hw/dataplane/vring.h