Re: [PATCH] cpuset semaphore depth check optimize

Paul Jackson
2005-09-15T19:18:20Z

Paul wrote:
> if per chance the cs->count was one, then for an instant no other task
> was using this cpuset, and it had no children.

Correction - a count of one means no other tasks using, period.

As you well know, whether there are children or not depends on
the state of the cpuset->children list.

--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@sgi.com> 1.925.600.0401