v3: Remove the redundant check in aio_epoll_try_enable. [Stefan]
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 | 174 +++++++++++++++++++++++++++++++++++++++++++++++++++-
aio-win32.c | 4 ++
async.c | 13 +++-
include/block/aio.h | 14 +++++
4 files changed, 201 insertions(+), 4 deletions(-)
--
2.4.3
