[Qemu-devel] [PATCH v4 0/9] virtio-blk: Converge VirtIOBlockRequest into VirtIOBlockReq

[Fam Zheng <famz@redhat.com>]

This unifies the request structure used by dataplane and non-dataplane code,
while dropping unnessary fields for bounce buffer and read flag.

v4: Address Stefan's comments as below, and add Paolo's rev-by lines to others.

    [01/09] virtio-blk: Move VirtIOBlockReq to header

            Include "block/block.h".

    [02/09] virtio-blk: Convert VirtIOBlockReq.elem to pointer

            Use g_slice_new0 for req as well.

    [06/09] virtio-blk: Use VirtIOBlockReq.in to drop VirtIOBlockReq.inhdr

            Check guest input, don't assert.

    [09/09] virtio-blk: Fix and clean up the in_sg and out_sg check

            Use error_report + exit.

Fam Zheng (9):
  virtio-blk: Move VirtIOBlockReq to header
  virtio-blk: Convert VirtIOBlockReq.elem to pointer
  virtio-blk: Drop bounce buffer from dataplane code
  virtio-blk: Drop VirtIOBlockRequest.read
  virtio-blk: Replace VirtIOBlockRequest with VirtIOBlockReq
  virtio-blk: Use VirtIOBlockReq.in to drop VirtIOBlockReq.inhdr
  virtio-blk: Convert VirtIOBlockReq.out to structrue
  virtio-blk: Fill in VirtIOBlockReq.out in dataplane code
  virtio-blk: Fix and clean up the in_sg and out_sg check

 hw/block/dataplane/virtio-blk.c | 169 ++++++++++++++--------------------------
 hw/block/virtio-blk.c           | 117 +++++++++++++++-------------
 include/hw/virtio/virtio-blk.h  |  11 +++
 3 files changed, 132 insertions(+), 165 deletions(-)

-- 
2.0.0