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authorTejun Heo <tj@kernel.org>2011-05-02 12:18:52 (GMT)
committerTejun Heo <tj@kernel.org>2011-05-02 12:18:52 (GMT)
commitc4b90c11992e61123071977c0e5556e59a70852c (patch)
treee50bc560f98e7eef03e5954a845f9a262736ee17 /arch/x86/mm/numa_64.c
parentacd26d611e60c1a7c2a14269ab99760f779121f4 (diff)
downloadlinux-fsl-qoriq-c4b90c11992e61123071977c0e5556e59a70852c.tar.xz
x86-32, NUMA: Automatically set apicid -> node in setup_local_APIC()
Some x86-32 NUMA implementations (NUMAQ) don't initialize apicid -> node mapping using set_apicid_to_node() during NUMA init but implement custom apic->x86_32_numa_cpu_node() instead. This patch automatically initializes the default apic -> node mapping table from apic->x86_32_numa_cpu_node() from setup_local_APIC() such that the mapping table is in sync with the actual mapping. As the table isn't used by custom implementations, this doesn't make any difference at this point. This is in preparation of unifying numa_cpu_node() between x86-32 and 64. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com>
Diffstat (limited to 'arch/x86/mm/numa_64.c')
0 files changed, 0 insertions, 0 deletions