Re: [PATCH 0/11] introduce down_write_killable for rw_semaphore

Peter Zijlstra
2016-03-30T13:32:17Z

On Mon, Feb 29, 2016 at 01:58:14PM +0100, Michal Hocko wrote:
> I have tested on x86 with OOM situations with high mmap_sem contention
> (basically many parallel page faults racing with many parallel mmap/munmap
> tight loops) so the waiters for the write locks are routinely interrupted
> by SIGKILL.

Aside from the one niggle (as per the other email) they look good to me
and I would take them through the tip/locking tree.

Thanks!