[Qemu-block] [PATCH 0/9] block: buffer-based io

[Vladimir Sementsov-Ogievskiy]

Hi all!

We often need to do read/write with buffer, not qiov. Instead of
creating qiov in such cases, let's introduce corresponding helpers.

Vladimir Sementsov-Ogievskiy (9):
  block: introduce byte-based io helpers
  block/qcow2: use buffer-based io
  block/qcow: use buffer-based io
  block/qed: use buffer-based io
  block/parallels: use buffer-based io
  block/backup: use buffer-based io
  block/commit: use buffer-based io
  block/stream: use buffer-based io
  qemu-img: use buffer-based io

 include/block/block_int.h      | 16 ++++++++++++++++
 include/sysemu/block-backend.h | 19 +++++++++++++++++++
 block/backup.c                 | 14 ++++++--------
 block/commit.c                 |  5 ++---
 block/parallels.c              | 14 ++++++--------
 block/qcow.c                   | 19 ++++++-------------
 block/qcow2.c                  |  9 ++-------
 block/qed-table.c              | 12 +++++-------
 block/qed.c                    |  6 ++----
 block/stream.c                 |  4 +---
 qemu-img.c                     | 13 ++++---------
 11 files changed, 69 insertions(+), 62 deletions(-)

-- 
2.18.0