[Qemu-block] [PATCH v2 0/2] block: local qiov helper: part I

[Vladimir Sementsov-Ogievskiy]

Hi all!

Here is a proposal for a new simple helper for a very often patter
around qemu_iovec_init_external, when we need simple qiov with only
one iov, initialized from external buffer.

Here only block/io.c updated to use new helper, I'll update other
things on top of this separately.

v2:
   - smarter padding for @size and changed structure
   - other fixes (described in each patch in Notes)

Vladimir Sementsov-Ogievskiy (2):
  block: enhance QEMUIOVector structure
  block/io: use qemu_iovec_init_buf

 include/qemu/iov.h | 47 ++++++++++++++++++++++--
 block/io.c         | 90 +++++++++++-----------------------------------
 2 files changed, 66 insertions(+), 71 deletions(-)

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2.18.0