Date: Tue, 27 Jul 2010 16:44:38 -0400 From: John Baldwin <jhb@freebsd.org> To: src-committers@freebsd.org Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org Subject: Re: svn commit: r210552 - in head/sys: conf x86/acpica Message-ID: <201007271644.38244.jhb@freebsd.org> In-Reply-To: <201007272040.o6RKek4o003760@svn.freebsd.org> References: <201007272040.o6RKek4o003760@svn.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tuesday, July 27, 2010 4:40:46 pm John Baldwin wrote: > Author: jhb > Date: Tue Jul 27 20:40:46 2010 > New Revision: 210552 > URL: http://svn.freebsd.org/changeset/base/210552 > > Log: > Add a parser for the ACPI SRAT table for amd64 and i386. It sets > PCPU(domain) for each CPU and populates a mem_affinity array suitable > for the NUMA support in the physical memory allocator. This is purposefully not enabled for the acpi.ko module build as modules are enabled too late in the SYSINIT tree for this to work. You will have to build 'device acpi' into your kernel to use this, but GENERIC on i386 does this in 8.0 and later and amd64 has always mandated this. -- John Baldwin
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201007271644.38244.jhb>