[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-block] [PATCH 0/6] block: bdrv_load/save_vmstate() cleanups
From: |
Kevin Wolf |
Subject: |
[Qemu-block] [PATCH 0/6] block: bdrv_load/save_vmstate() cleanups |
Date: |
Fri, 10 Jun 2016 18:05:16 +0200 |
This series contains a few cleanups with respect to the vmstate I/O functions.
Apart from making the interface more consistent (writes were already vectored,
but not reads), this makes use of the new byte-based .bdrv_co_preadv/pwritev
callbacks in qcow2 to get rid of a few hacks, including bs->zero_beyond_eof.
Kevin Wolf (6):
block: Introduce bdrv_preadv()
block: Make .bdrv_load_vmstate() vectored
block: Allow .bdrv_load/save_vmstate() to return 0/-errno
block: Make bdrv_load/save_vmstate coroutine_fns
qcow2: Let vmstate call qcow2_co_preadv/pwrite directly
block: Remove bs->zero_beyond_eof
block.c | 2 -
block/io.c | 173 +++++++++++++++++++++++++++++++---------------
block/qcow2.c | 28 ++------
block/sheepdog.c | 13 +++-
include/block/block.h | 2 +
include/block/block_int.h | 13 ++--
6 files changed, 143 insertions(+), 88 deletions(-)
--
1.8.3.1
- [Qemu-block] [PATCH 0/6] block: bdrv_load/save_vmstate() cleanups,
Kevin Wolf <=
- [Qemu-block] [PATCH 3/6] block: Allow .bdrv_load/save_vmstate() to return 0/-errno, Kevin Wolf, 2016/06/10
- [Qemu-block] [PATCH 1/6] block: Introduce bdrv_preadv(), Kevin Wolf, 2016/06/10
- [Qemu-block] [PATCH 2/6] block: Make .bdrv_load_vmstate() vectored, Kevin Wolf, 2016/06/10
- [Qemu-block] [PATCH 4/6] block: Make bdrv_load/save_vmstate coroutine_fns, Kevin Wolf, 2016/06/10
- [Qemu-block] [PATCH 5/6] qcow2: Let vmstate call qcow2_co_preadv/pwrite directly, Kevin Wolf, 2016/06/10