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x86: nmi_64.c: make code static

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This patch makes the following needlessly global code static:
- panic_on_timeout
- setup_nmi_watchdog()

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Adrian Bunk 2008-01-30 13:30:31 +01:00 committed by Ingo Molnar
parent 231fd906c5
commit 867ab54566
2 changed files with 2 additions and 4 deletions
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4
arch/x86/kernel/nmi_64.c
View File

@ -39,7 +39,7 @@ static cpumask_t backtrace_mask = CPU_MASK_NONE;
* 0: the lapic NMI watchdog is disabled, but can be enabled * 0: the lapic NMI watchdog is disabled, but can be enabled
*/ */
atomic_t nmi_active = ATOMIC_INIT(0); /* oprofile uses this */ atomic_t nmi_active = ATOMIC_INIT(0); /* oprofile uses this */
int panic_on_timeout; static int panic_on_timeout;
unsigned int nmi_watchdog = NMI_DEFAULT; unsigned int nmi_watchdog = NMI_DEFAULT;
static unsigned int nmi_hz = HZ; static unsigned int nmi_hz = HZ;
@ -136,7 +136,7 @@ int __init check_nmi_watchdog (void)
return 0; return 0;
} }
int __init setup_nmi_watchdog(char *str) static int __init setup_nmi_watchdog(char *str)
{ {
int nmi; int nmi;

2
include/asm-x86/nmi_64.h
View File

@ -38,7 +38,6 @@ extern void die_nmi(char *str, struct pt_regs *regs, int do_panic);
#define get_nmi_reason() inb(0x61) #define get_nmi_reason() inb(0x61)
extern int panic_on_timeout;
extern int unknown_nmi_panic; extern int unknown_nmi_panic;
extern int nmi_watchdog_enabled; extern int nmi_watchdog_enabled;
@ -57,7 +56,6 @@ extern void enable_timer_nmi_watchdog(void);
extern int nmi_watchdog_tick (struct pt_regs * regs, unsigned reason); extern int nmi_watchdog_tick (struct pt_regs * regs, unsigned reason);
extern void nmi_watchdog_default(void); extern void nmi_watchdog_default(void);
extern int setup_nmi_watchdog(char *);
extern atomic_t nmi_active; extern atomic_t nmi_active;
extern unsigned int nmi_watchdog; extern unsigned int nmi_watchdog;