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authorEduardo Habkost <ehabkost@redhat.com>2008-11-12 11:34:39 -0200
committerIngo Molnar <mingo@elte.hu>2008-11-12 18:55:45 +0100
commitd1e7b91cfaa8fc5ed736dcfb8beb5134a2385228 (patch)
tree0a892372acedc89821499bfcb1a7eeda15fc125d /arch/x86/kernel/crash.c
parentb2bbe71b829564fb65a6bc7e1e25e02d70cffce8 (diff)
downloadop-kernel-dev-d1e7b91cfaa8fc5ed736dcfb8beb5134a2385228.zip
op-kernel-dev-d1e7b91cfaa8fc5ed736dcfb8beb5134a2385228.tar.gz
x86 kdump: create kdump_nmi_shootdown_cpus()
Impact: cleanup For the kdump-specific code that was living on nmi_shootdown_cpus(). Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/crash.c')
-rw-r--r--arch/x86/kernel/crash.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
index ed2f0f9..75c468c 100644
--- a/arch/x86/kernel/crash.c
+++ b/arch/x86/kernel/crash.c
@@ -122,10 +122,17 @@ static void nmi_shootdown_cpus(void)
}
/* Leave the nmi callback set */
+}
+
+static void kdump_nmi_shootdown_cpus(void)
+{
+ nmi_shootdown_cpus();
+
disable_local_APIC();
}
+
#else
-static void nmi_shootdown_cpus(void)
+static void kdump_nmi_shootdown_cpus(void)
{
/* There are no cpus to shootdown */
}
@@ -144,7 +151,7 @@ void native_machine_crash_shutdown(struct pt_regs *regs)
/* The kernel is broken so disable interrupts */
local_irq_disable();
- nmi_shootdown_cpus();
+ kdump_nmi_shootdown_cpus();
lapic_shutdown();
#if defined(CONFIG_X86_IO_APIC)
disable_IO_APIC();
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