[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH 00/11] qemu-io-cmds: move to coroutine
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[PATCH 00/11] qemu-io-cmds: move to coroutine |
Date: |
Sat, 24 Apr 2021 00:40:22 +0300 |
Hi!
I've done this by accident. I decided that it is needed to make a nice
fix for a problem with aio context locking in hmp_qemu_io(). Still, the
problem is fixed without this series, so it's based on on the fix
instead of being preparation for it:
Based-on: <20210423134233.51495-1-vsementsov@virtuozzo.com>
"[PATCH v2] monitor: hmp_qemu_io: acquire aio contex, fix crash"
When I understood this, the series was more than half-done, so I decided
to finish it. I think it's a good refactoring. And moving block-layer
things to coroutine is good in general: we reduce number of polling
loops here and there.
Vladimir Sementsov-Ogievskiy (11):
block-coroutine-wrapper: allow non bdrv_ prefix
block-coroutine-wrapper: support BlockBackend first argument
block/block-gen.h: bind monitor
block: introduce bdrv_debug_wait_break
qemu-io-cmds: move qemu-io commands to coroutine
block: drop unused bdrv_debug_is_suspended()
block-backend: add _co_ versions of blk_save_vmstate /
blk_load_vmstate
qemu-io-cmds: refactor read_f(): drop extra helpers and variables
qemu-io-cmds: refactor write_f(): drop extra helpers and variables
qemu-io-cmds: drop do_co_readv() and do_co_writev() helpers
block-backend: drop unused blk_save_vmstate() and blk_load_vmstate()
block/block-gen.h | 22 ++-
include/block/block.h | 2 +-
include/block/block_int.h | 2 +-
include/qemu-io.h | 9 +-
include/sysemu/block-backend.h | 6 +-
block.c | 10 +-
block/blkdebug.c | 17 ++-
block/block-backend.c | 21 ++-
qemu-io-cmds.c | 237 ++++-------------------------
block/meson.build | 3 +-
scripts/block-coroutine-wrapper.py | 30 +++-
11 files changed, 113 insertions(+), 246 deletions(-)
--
2.29.2