Re: [RFC][PATCH 0/8] epoll: remove epmutex from ep_free() and eventpoll_release_file() for non-nested case

[Davidlohr Bueso]

On Sat, 28 Oct 2017, Hou Tao wrote:

The patch set has passed the epoll related test cases in LTP, and we are
planing to run some torture or performance test cases for nested-epoll
cases.

fyi this series survived running a 2 level nested epoll_wait() benchmark
on a 40-core box, with 80 concurrent threads:

http://linux-scalability.org/epoll/epoll-test.c

Thanks,
Davidlohr