diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2008-01-30 13:30:35 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:35 +0100 |
| commit | 0b9c99b6f21c2e9e00938e9c57942ed71bfe4d21 (patch) | |
| tree | 3d14168b8a58d03f91870b985e3dc9bf5d8aa2cc /arch/x86/kernel | |
| parent | 1075cf7a959f72833e54dd2d4f885617e58e3e0a (diff) | |
x86: cleanup tlbflush.h variants
Bring the tlbflush.h variants into sync to prepare merging and
paravirt support.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/smp_64.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kernel/smp_64.c b/arch/x86/kernel/smp_64.c index 62b0f2a1b1e..7142447b566 100644 --- a/arch/x86/kernel/smp_64.c +++ b/arch/x86/kernel/smp_64.c @@ -55,7 +55,6 @@ union smp_flush_state { cpumask_t flush_cpumask; struct mm_struct *flush_mm; unsigned long flush_va; -#define FLUSH_ALL -1ULL spinlock_t tlbstate_lock; }; char pad[SMP_CACHE_BYTES]; @@ -153,7 +152,7 @@ asmlinkage void smp_invalidate_interrupt(struct pt_regs *regs) if (f->flush_mm == read_pda(active_mm)) { if (read_pda(mmu_state) == TLBSTATE_OK) { - if (f->flush_va == FLUSH_ALL) + if (f->flush_va == TLB_FLUSH_ALL) local_flush_tlb(); else __flush_tlb_one(f->flush_va); @@ -166,11 +165,12 @@ out: add_pda(irq_tlb_count, 1); } -static void flush_tlb_others(cpumask_t cpumask, struct mm_struct *mm, - unsigned long va) +void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm, + unsigned long va) { int sender; union smp_flush_state *f; + cpumask_t cpumask = *cpumaskp; /* Caller has disabled preemption */ sender = smp_processor_id() % NUM_INVALIDATE_TLB_VECTORS; @@ -223,7 +223,7 @@ void flush_tlb_current_task(void) local_flush_tlb(); if (!cpus_empty(cpu_mask)) - flush_tlb_others(cpu_mask, mm, FLUSH_ALL); + flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL); preempt_enable(); } @@ -242,7 +242,7 @@ void flush_tlb_mm (struct mm_struct * mm) leave_mm(smp_processor_id()); } if (!cpus_empty(cpu_mask)) - flush_tlb_others(cpu_mask, mm, FLUSH_ALL); + flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL); preempt_enable(); } |