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x86 kdump: make nmi_shootdown_cpus() non-static
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Impact: make API available to the rest of x86 platform code

Add prototype to asm/reboot.h.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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Eduardo Habkost authored and Ingo Molnar committed Nov 12, 2008
1 parent 8e29478 commit c370e5e
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Showing 2 changed files with 6 additions and 2 deletions.
5 changes: 5 additions & 0 deletions arch/x86/include/asm/reboot.h
Original file line number Diff line number Diff line change
@@ -1,6 +1,8 @@
#ifndef _ASM_X86_REBOOT_H
#define _ASM_X86_REBOOT_H

#include <linux/kdebug.h>

struct pt_regs;

struct machine_ops {
Expand All @@ -18,4 +20,7 @@ void native_machine_crash_shutdown(struct pt_regs *regs);
void native_machine_shutdown(void);
void machine_real_restart(const unsigned char *code, int length);

typedef void (*nmi_shootdown_cb)(int, struct die_args*);
void nmi_shootdown_cpus(nmi_shootdown_cb callback);

#endif /* _ASM_X86_REBOOT_H */
3 changes: 1 addition & 2 deletions arch/x86/kernel/crash.c
Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,6 @@

#include <mach_ipi.h>

typedef void (*nmi_shootdown_cb)(int, struct die_args*);

#if defined(CONFIG_SMP) && defined(CONFIG_X86_LOCAL_APIC)

Expand Down Expand Up @@ -100,7 +99,7 @@ static struct notifier_block crash_nmi_nb = {
.notifier_call = crash_nmi_callback,
};

static void nmi_shootdown_cpus(nmi_shootdown_cb callback)
void nmi_shootdown_cpus(nmi_shootdown_cb callback)
{
unsigned long msecs;

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