Re: [PATCH] Cpuset: rcu optimization of page alloc hook

Paul Jackson
2005-12-14T08:40:37Z

Eric wrote:
> So for small objects (<= 256 bytes), you end with a sizeof(arracy_cache) =
> 1024 bytes per cpu

A kbyte per cpu, for something 98% of systems will use -none- of.

Ouch.

All the more motivation for nuking cpuset_cache.

Patch coming in a minute.

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