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[Qemu-block] [PATCH v2 0/6] block: Fix BlockDriver callbacks in bdrv_dra
From: |
Kevin Wolf |
Subject: |
[Qemu-block] [PATCH v2 0/6] block: Fix BlockDriver callbacks in bdrv_drain_all_begin() |
Date: |
Wed, 6 Dec 2017 11:53:03 +0100 |
I was looking into the drain functions in order to develop them a bit in
the direction that Fam suggested, to unify the code between bdrv_drain()
and bdrv_drain_all() a bit more, and maybe to find a place to take
coroutine locks for graph changes.
The first thing I found is a bug in bdrv_drain_all(), so I'm already
sending this part before I have made much progress with my actual plan.
v2:
- Added patches 5 and 6 [Paolo]
- Fixed commit message of patch 1 [Eric]
Kevin Wolf (6):
block: Make bdrv_drain_invoke() recursive
block: Call .drain_begin only once in bdrv_drain_all_begin()
test-bdrv-drain: Test BlockDriver callbacks for drain
block: bdrv_drain_recurse(): Remove unused begin parameter
block: Don't wait for requests in bdrv_drain*_end()
block: Unify order in drain functions
block/io.c | 31 +++++++----
tests/test-bdrv-drain.c | 137 ++++++++++++++++++++++++++++++++++++++++++++++++
tests/Makefile.include | 2 +
3 files changed, 159 insertions(+), 11 deletions(-)
create mode 100644 tests/test-bdrv-drain.c
--
2.13.6
- [Qemu-block] [PATCH v2 0/6] block: Fix BlockDriver callbacks in bdrv_drain_all_begin(),
Kevin Wolf <=
- [Qemu-block] [PATCH v2 1/6] block: Make bdrv_drain_invoke() recursive, Kevin Wolf, 2017/12/06
- [Qemu-block] [PATCH v2 2/6] block: Call .drain_begin only once in bdrv_drain_all_begin(), Kevin Wolf, 2017/12/06
- [Qemu-block] [PATCH v2 3/6] test-bdrv-drain: Test BlockDriver callbacks for drain, Kevin Wolf, 2017/12/06
- [Qemu-block] [PATCH v2 4/6] block: bdrv_drain_recurse(): Remove unused begin parameter, Kevin Wolf, 2017/12/06
- [Qemu-block] [PATCH v2 5/6] block: Don't wait for requests in bdrv_drain*_end(), Kevin Wolf, 2017/12/06
- [Qemu-block] [PATCH v2 6/6] block: Unify order in drain functions, Kevin Wolf, 2017/12/06
- Re: [Qemu-block] [Qemu-devel] [PATCH v2 0/6] block: Fix BlockDriver callbacks in bdrv_drain_all_begin(), Stefan Hajnoczi, 2017/12/08