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Commit 08ad8afa authored Jul 18, 2008 by Jan Beulich Committed by H. Peter Anvin Jul 18, 2008

x86: reduce force_mwait visibility



It's not used anywhere outside its single referencing file.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

parent 08e1a13e

arch/x86/kernel/cpu/amd.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -24,8 +24,6 @@
		extern void vide(void);
		__asm__(".align 4\nvide: ret");

		int force_mwait __cpuinitdata;

		static void __cpuinit early_init_amd(struct cpuinfo_x86 *c)
		{
		if (cpuid_eax(0x80000000) >= 0x80000007) {

arch/x86/kernel/process.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -199,6 +199,7 @@ static void poll_idle(void)
		*
		* idle=mwait overrides this decision and forces the usage of mwait.
		*/
		static int __cpuinitdata force_mwait;

		#define MWAIT_INFO 0x05
		#define MWAIT_ECX_EXTENDED_INFO 0x01

include/asm-x86/processor.h

+0 −2

Original line number	Diff line number	Diff line
		@@ -722,8 +722,6 @@ static inline void __sti_mwait(unsigned long eax, unsigned long ecx)

		extern void mwait_idle_with_hints(unsigned long eax, unsigned long ecx);

		extern int force_mwait;

		extern void select_idle_routine(const struct cpuinfo_x86 *c);

		extern unsigned long boot_option_idle_override;