Re: Re-tune x86 uaccess code for PREEMPT_VOLUNTARY

From: Mike Galbraith
Date: Sun Aug 11 2013 - 02:01:05 EST


On Sat, 2013-08-10 at 21:57 -0700, H. Peter Anvin wrote:
> That sounds like an issue with specific preemption policies.

Actually, voluntary/nopreempt delta for _these_ loads was nil.

-Mike


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