Date: Mon, 28 Jan 2013 09:54:51 -0500 From: John Baldwin <jhb@freebsd.org> To: Andriy Gapon <avg@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r245850 - in head/sys/sparc64: include sparc64 Message-ID: <201301280954.51558.jhb@freebsd.org> In-Reply-To: <5103ABCC.3010706@FreeBSD.org> References: <201301232252.r0NMqLxh085107@svn.freebsd.org> <5103ABCC.3010706@FreeBSD.org>
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On Saturday, January 26, 2013 5:11:24 am Andriy Gapon wrote: > on 24/01/2013 00:52 Marius Strobl said the following: > > This is due to > > the fact that on sparc64, spinlock_enter() only raises the PIL but doesn't > > disable interrupts completely. > > John, > > I wonder if you are considering pushing your amd64 TPR patch some day... I have it in a p4 branch still that is easy to update. I haven't yet been able to do any testing/benchmarks that show it as beneficial. -- John Baldwin
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