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authorGlauber de Oliveira Costa <gcosta@redhat.com>2008-03-19 14:26:10 -0300
committerIngo Molnar <mingo@elte.hu>2008-04-17 17:41:04 +0200
commit9f3734f631267d2f36008833b62670ca342ac000 (patch)
treead9a7b6c1b0ab765556df7b8716effb7d148ffd8 /include/asm-x86/mach-default
parent771263d31114adb5e234364a58280c876c2ed182 (diff)
x86: introduce smpboot_clear_io_apic
x86_64 has two nr_ioapics = 0 statements. In 32-bit, it can be done too. We do it through the smpboot_clear_io_apic() inline function, to cope with subarchitectures (visws) that does not compile mpparse in Signed-off-by: Glauber Costa <gcosta@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/mach-default')
-rw-r--r--include/asm-x86/mach-default/smpboot_hooks.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-x86/mach-default/smpboot_hooks.h b/include/asm-x86/mach-default/smpboot_hooks.h
index 8e1c6c06d05..3ff2c5bff93 100644
--- a/include/asm-x86/mach-default/smpboot_hooks.h
+++ b/include/asm-x86/mach-default/smpboot_hooks.h
@@ -44,3 +44,8 @@ static inline void smpboot_setup_io_apic(void)
else
nr_ioapics = 0;
}
+
+static inline void smpboot_clear_io_apic(void)
+{
+ nr_ioapics = 0;
+}