From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: qemu-block@nongnu.org
Cc: qemu-devel@nongnu.org, crosa@redhat.com, ehabkost@redhat.com,
fam@euphon.net, stefanha@redhat.com, mreitz@redhat.com,
kwolf@redhat.com, vsementsov@virtuozzo.com, den@openvz.org,
eblake@redhat.com
Subject: [PATCH v8 0/7] coroutines: generate wrapper code
Date: Tue, 15 Sep 2020 19:44:04 +0300 [thread overview]
Message-ID: <20200915164411.20590-1-vsementsov@virtuozzo.com> (raw)
Hi all!
The aim of the series is to reduce code-duplication and writing
parameters structure-packing by hand around coroutine function wrappers.
Benefits:
- no code duplication
- less indirection
v8:
04: - rebase on meson build
- script interface is changed to satisfy meson custom_target
- rename script s/coroutine-wrapper.py/block-coroutine-wrapper.py/
- add docs/devel/block-coroutine-wrapper.rst
Vladimir Sementsov-Ogievskiy (7):
block: return error-code from bdrv_invalidate_cache
block/io: refactor coroutine wrappers
block: declare some coroutine functions in block/coroutines.h
scripts: add block-coroutine-wrapper.py
block: generate coroutine-wrapper code
block: drop bdrv_prwv
block/io: refactor save/load vmstate
docs/devel/block-coroutine-wrapper.rst | 54 ++++
block/block-gen.h | 49 ++++
block/coroutines.h | 65 +++++
include/block/block.h | 34 ++-
block.c | 97 ++-----
block/io.c | 336 ++++---------------------
tests/test-bdrv-drain.c | 2 +-
block/meson.build | 8 +
scripts/block-coroutine-wrapper.py | 187 ++++++++++++++
9 files changed, 451 insertions(+), 381 deletions(-)
create mode 100644 docs/devel/block-coroutine-wrapper.rst
create mode 100644 block/block-gen.h
create mode 100644 block/coroutines.h
create mode 100755 scripts/block-coroutine-wrapper.py
--
2.21.3
next reply other threads:[~2020-09-15 16:51 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-15 16:44 Vladimir Sementsov-Ogievskiy [this message]
2020-09-15 16:44 ` [PATCH v8 1/7] block: return error-code from bdrv_invalidate_cache Vladimir Sementsov-Ogievskiy
2020-09-24 8:26 ` Philippe Mathieu-Daudé
2020-09-24 11:19 ` Stefan Hajnoczi
2020-09-15 16:44 ` [PATCH v8 2/7] block/io: refactor coroutine wrappers Vladimir Sementsov-Ogievskiy
2020-09-23 19:41 ` Eric Blake
2020-09-24 8:27 ` Philippe Mathieu-Daudé
2020-09-24 11:24 ` Stefan Hajnoczi
2020-09-15 16:44 ` [PATCH v8 3/7] block: declare some coroutine functions in block/coroutines.h Vladimir Sementsov-Ogievskiy
2020-09-23 21:47 ` Eric Blake
2020-09-24 8:34 ` Philippe Mathieu-Daudé
2020-09-24 11:25 ` Stefan Hajnoczi
2020-09-15 16:44 ` [PATCH v8 4/7] scripts: add block-coroutine-wrapper.py Vladimir Sementsov-Ogievskiy
2020-09-15 20:02 ` Vladimir Sementsov-Ogievskiy
2020-09-24 0:00 ` Eric Blake
2020-09-24 1:20 ` Eric Blake
2020-09-24 7:08 ` Vladimir Sementsov-Ogievskiy
2020-09-24 6:59 ` Vladimir Sementsov-Ogievskiy
2020-09-24 16:20 ` John Snow
2020-09-24 0:18 ` Eric Blake
2020-09-24 7:08 ` Vladimir Sementsov-Ogievskiy
2020-09-24 11:40 ` Stefan Hajnoczi
2020-09-24 17:56 ` Eric Blake
2020-09-24 18:52 ` Vladimir Sementsov-Ogievskiy
2020-09-15 16:44 ` [PATCH v8 5/7] block: generate coroutine-wrapper code Vladimir Sementsov-Ogievskiy
2020-09-24 12:14 ` Stefan Hajnoczi
2020-09-15 16:44 ` [PATCH v8 6/7] block: drop bdrv_prwv Vladimir Sementsov-Ogievskiy
2020-09-24 8:31 ` Philippe Mathieu-Daudé
2020-09-24 12:15 ` Stefan Hajnoczi
2020-09-15 16:44 ` [PATCH v8 7/7] block/io: refactor save/load vmstate Vladimir Sementsov-Ogievskiy
2020-09-23 20:10 ` Eric Blake
2020-09-24 7:20 ` Vladimir Sementsov-Ogievskiy
2020-09-24 12:16 ` Stefan Hajnoczi
2020-09-24 12:16 ` [PATCH v8 0/7] coroutines: generate wrapper code Stefan Hajnoczi
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