[Qemu-block] [PATCH v3 00/17] block: local qiov helper

[Vladimir Sementsov-Ogievskiy]

Hi all!

Here is 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.

v3:
  01-02: tiny improvements, described in patch-emails
  03-17: new patches

  Note: only hw/scsi/scsi-disk.c not updated, as it has too tricky
        logic around @iov fields of structures. So, it is simpler to
        keep it as is.

Previous series version was "[PATCH v2 0/2] block: local qiov helper: part I"
https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg01610.html

Vladimir Sementsov-Ogievskiy (17):
  block: enhance QEMUIOVector structure
  block/io: use qemu_iovec_init_buf
  block/block-backend: use QEMU_IOVEC_INIT_BUF
  block/backup: use qemu_iovec_init_buf
  block/commit: use QEMU_IOVEC_INIT_BUF
  block/stream: use QEMU_IOVEC_INIT_BUF
  block/parallels: use QEMU_IOVEC_INIT_BUF
  block/qcow: use qemu_iovec_init_buf
  block/qcow2: use qemu_iovec_init_buf
  block/qed: use qemu_iovec_init_buf
  block/vmdk: use qemu_iovec_init_buf
  qemu-img: use qemu_iovec_init_buf
  migration/block: use qemu_iovec_init_buf
  tests/test-bdrv-drain: use QEMU_IOVEC_INIT_BUF
  hw/ide: drop iov field from IDEState
  hw/ide: drop iov field from IDEBufferedRequest
  hw/ide: drop iov field from IDEDMA

 include/hw/ide/internal.h |  3 --
 include/qemu/iov.h        | 64 +++++++++++++++++++++++++++-
 block/backup.c            |  5 +--
 block/block-backend.c     | 13 +-----
 block/commit.c            |  7 +--
 block/io.c                | 89 +++++++++------------------------------
 block/parallels.c         | 13 +++---
 block/qcow.c              | 21 ++-------
 block/qcow2.c             | 12 +-----
 block/qed-table.c         | 16 ++-----
 block/qed.c               | 31 ++++----------
 block/stream.c            |  7 +--
 block/vmdk.c              |  7 +--
 hw/ide/atapi.c            | 14 +++---
 hw/ide/core.c             | 19 ++++-----
 migration/block.c         | 10 ++---
 qemu-img.c                | 10 +----
 tests/test-bdrv-drain.c   | 29 ++-----------
 18 files changed, 134 insertions(+), 236 deletions(-)

-- 
2.18.0