a case for highly-contended locks.
If this is the case indeed, then which of 1,2,3 gets triggered the most.
Have you tried removing need_resched() checks? So we kind of emulate
real spinlocks here.
>
> -chris
>
--
Best regards,
Dmitry Adamushko
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2009/1/14 Chris Mason :
> On Wed, 2009-01-14 at 12:18 +0100, Dmitry Adamushko wrote:
>> 2009/1/14 Chris Mason :
>> > On Tue, 2009-01-13 at 18:21 +0100, Peter Zijlstra wrote:
>> >> On Tue, 2009-01-13 at 08:49 -0800, Linus Torvalds wrote:
>> >> >
