Date: Sat, 18 Aug 2007 07:23:37 -0700 From: Alfred Perlstein <alfred@freebsd.org> To: Pawel Jakub Dawidek <pjd@FreeBSD.org> Cc: freebsd-arch@FreeBSD.org Subject: Re: Lockless uidinfo. Message-ID: <20070818142337.GW90381@elvis.mu.org> In-Reply-To: <20070818120056.GA6498@garage.freebsd.pl> References: <20070818120056.GA6498@garage.freebsd.pl>
next in thread | previous in thread | raw e-mail | index | archive | help
* Pawel Jakub Dawidek <pjd@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? -Alfred
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20070818142337.GW90381>