summaryrefslogtreecommitdiff
path: root/arch/x86/include/asm/numa_32.h
diff options
context:
space:
mode:
authorJan Beulich <JBeulich@novell.com>2011-01-19 11:57:21 +0300
committerIngo Molnar <mingo@elte.hu>2011-01-19 12:25:18 +0300
commit9032160275ba018003ff390835ff8ed2b5b788b8 (patch)
tree4c24e108c44be403dd8abe43a6bedd3ae04a48df /arch/x86/include/asm/numa_32.h
parent6b35eb9ddcddde7b510726de03fae071178f1ec4 (diff)
downloadlinux-9032160275ba018003ff390835ff8ed2b5b788b8.tar.xz
x86: Unify "numa=" command line option handling
In order to be able to suppress the use of SRAT tables that 32-bit Linux can't deal with (in one case known to lead to a non-bootable system, unless disabling ACPI altogether), move the "numa=" option handling to common code. Signed-off-by: Jan Beulich <jbeulich@novell.com> Reviewed-by: Thomas Renninger <trenn@suse.de> Cc: Tejun Heo <tj@kernel.org> Cc: Thomas Renninger <trenn@suse.de> LKML-Reference: <4D36B581020000780002D0FF@vpn.id2.novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/numa_32.h')
-rw-r--r--arch/x86/include/asm/numa_32.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/numa_32.h b/arch/x86/include/asm/numa_32.h
index a37229011b56..b0ef2b449a9d 100644
--- a/arch/x86/include/asm/numa_32.h
+++ b/arch/x86/include/asm/numa_32.h
@@ -1,6 +1,8 @@
#ifndef _ASM_X86_NUMA_32_H
#define _ASM_X86_NUMA_32_H
+extern int numa_off;
+
extern int pxm_to_nid(int pxm);
extern void numa_remove_cpu(int cpu);