From 7891a24e1ee50c96896c0cf7da216a8e7b573ca5 Mon Sep 17 00:00:00 2001 From: Mike Travis Date: Mon, 12 May 2008 21:21:12 +0200 Subject: x86: restore pda nodenumber field * Restore the nodenumber field in the x86_64 pda. This field is slightly different than the x86_cpu_to_node_map mainly because it's a static indication of which node the cpu is on while the cpu to node map is a dyanamic mapping that may get reset if the cpu goes offline. This also simplifies the numa_node_id() macro. For inclusion into sched-devel/latest tree. Based on: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git + sched-devel/latest .../mingo/linux-2.6-sched-devel.git Signed-off-by: Mike Travis Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- include/asm-x86/pda.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-x86/pda.h') diff --git a/include/asm-x86/pda.h b/include/asm-x86/pda.h index 101fb9e1195..de2ad9ac35a 100644 --- a/include/asm-x86/pda.h +++ b/include/asm-x86/pda.h @@ -22,6 +22,7 @@ struct x8664_pda { offset 40!!! */ #endif char *irqstackptr; + int nodenumber; /* number of current node */ unsigned int __softirq_pending; unsigned int __nmi_count; /* number of NMI on this CPUs */ short mmu_state; -- cgit v1.2.3