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undo "x86: fix breakage of vSMP irq operations" 

revert:

  "x86: fix breakage of vSMP irq operations"

the irqflags.h unification will solve this in a cleaner way.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2008-04-04 13:31:15 +02:00
parent dcfe946520
commit d3463c5a66
1 changed files with 0 additions and 29 deletions
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29
include/asm-x86/irqflags.h
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@ -70,26 +70,6 @@ static inline void raw_local_irq_restore(unsigned long flags)
native_restore_fl(flags);
}
#ifdef CONFIG_X86_VSMP
/*
* Interrupt control for the VSMP architecture:
*/
static inline void raw_local_irq_disable(void)
{
unsigned long flags = __raw_local_save_flags();
raw_local_irq_restore((flags & ~X86_EFLAGS_IF) | X86_EFLAGS_AC);
}
static inline void raw_local_irq_enable(void)
{
unsigned long flags = __raw_local_save_flags();
raw_local_irq_restore((flags | X86_EFLAGS_IF) & (~X86_EFLAGS_AC));
}
#else
static inline void raw_local_irq_disable(void)
{
native_irq_disable();
@ -100,8 +80,6 @@ static inline void raw_local_irq_enable(void)
native_irq_enable();
}
#endif
/*
* Used in the idle loop; sti takes one instruction cycle
* to complete:
@ -159,17 +137,10 @@ static inline unsigned long __raw_local_irq_save(void)
#define raw_local_irq_save(flags) \
do { (flags) = __raw_local_irq_save(); } while (0)
#ifdef CONFIG_X86_VSMP
static inline int raw_irqs_disabled_flags(unsigned long flags)
{
return !(flags & X86_EFLAGS_IF) || (flags & X86_EFLAGS_AC);
}
#else
static inline int raw_irqs_disabled_flags(unsigned long flags)
{
return !(flags & X86_EFLAGS_IF);
}
#endif
static inline int raw_irqs_disabled(void)
{