[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v2 0/2] aio: Use epoll in aio_poll()
From: |
Fam Zheng |
Subject: |
[Qemu-devel] [PATCH v2 0/2] aio: Use epoll in aio_poll() |
Date: |
Tue, 13 Oct 2015 19:10:53 +0800 |
v2: Merge aio-epoll.c into aio-posix.c. [Paolo]
Capture some benchmark data in commit log.
This series adds the ability to use epoll in aio_poll() on Linux. It's switched
on in a dynamic way rather than static for two reasons: 1) when the number of
fds is not high enough, using epoll has little advantage; 2) when an epoll
incompatible fd needs to be handled, we need to fall back. The epoll is
enabled when a fd number threshold is met.
Fam Zheng (2):
aio: Introduce aio_context_setup
aio: Introduce aio-epoll.c
aio-posix.c | 177 +++++++++++++++++++++++++++++++++++++++++++++++++++-
aio-win32.c | 4 ++
async.c | 13 +++-
include/block/aio.h | 14 +++++
4 files changed, 204 insertions(+), 4 deletions(-)
--
2.6.1
- [Qemu-devel] [PATCH v2 0/2] aio: Use epoll in aio_poll(),
Fam Zheng <=