Re: [RFC PATCH v8 1/9] Restartable sequences system call

On Fri, Aug 19, 2016 at 01:56:11PM -0700, Andi Kleen wrote:

quoted

Nobody gets a cpu number just to get a cpu number - it's not a useful
thing to benchmark. What does getcpu() so much that we care?

malloc is the primary target I believe. Saves lots of memory to keep
caches per CPU rather than per thread.

Agreed, a competent default malloc() in glibc would be a very nice change
from the current state.

							Thanx, Paul