zfs + uma

[Andriy Gapon]

on 22/09/2010 10:25 Andriy Gapon said the following:
> 2. patch that attempts to implement Jeff's three suggestions; I've tested
> per-CPU cache size adaptive behavior, works well, but haven't tested per-CPU
> cache draining yet:
> http://people.freebsd.org/~avg/uma-2.diff

Now I've fully tested this change, found out that it is a very bad idea to call
cache_drain/cache_drain2 on UMA_ZFLAG_INTERNAL zones, and updated the patch.
Everything seems to work as expected.

-- 
Andriy Gapon