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[Qemu-block] [PATCH v3 0/2] Fix aio_notify_accept()
From: |
Fam Zheng |
Subject: |
[Qemu-block] [PATCH v3 0/2] Fix aio_notify_accept() |
Date: |
Thu, 9 Aug 2018 21:22:57 +0800 |
v3: Fix commit message's bug description. [Paolo]
v2: Implement the fix following Paolo's idea.
Testing is still in progress.
Calling aio_notify_accept(iothread->ctx) from main loop when it does
aio_poll(iothread->ctx, false) is a bug because it may steal the event needed
by aio_poll(iothread->ctx, true) in the IOThread. This can cause IOThread
hanging.
Fam Zheng (2):
aio-posix: Don't count ctx->notifier as progress when polling
aio: Do aio_notify_accept only during blocking aio_poll
util/aio-posix.c | 7 ++++---
util/aio-win32.c | 3 ++-
2 files changed, 6 insertions(+), 4 deletions(-)
--
2.17.1
- [Qemu-block] [PATCH v3 0/2] Fix aio_notify_accept(),
Fam Zheng <=