Lockless uidinfo.

Alfred Perlstein alfred at freebsd.org
Sat Aug 18 07:56:47 PDT 2007

* Pawel Jakub Dawidek <pjd at FreeBSD.org> [070818 05:31] wrote:
> Hi.
> The patch below remove per-uidinfo locks:
> 	http://people.freebsd.org/~pjd/patches/uidinfo_lockless.patch

In uifree() is it ok to manually check the refcount for 0?

I'm gussing the hashmtx is used as a barrier?


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