From 04d472dc83388c59deb6241e9aed841926aa1c8c Mon Sep 17 00:00:00 2001 From: Grant Grundler Date: Fri, 21 Oct 2005 22:40:24 -0400 Subject: [PARISC] Move pa_tlb_lock to tlb_flush.h move pa_tlb_lock and it's primary consumers to tlb_flush.h Future step will be to move spinlock_t definition out of system.h. Signed-off-by: Grant Grundler Signed-off-by: Kyle McMartin --- include/asm-parisc/system.h | 19 ------------------- 1 file changed, 19 deletions(-) (limited to 'include/asm-parisc/system.h') diff --git a/include/asm-parisc/system.h b/include/asm-parisc/system.h index 26ff844a21c..a25e9dcd2e7 100644 --- a/include/asm-parisc/system.h +++ b/include/asm-parisc/system.h @@ -164,25 +164,6 @@ static inline void set_eiem(unsigned long val) #endif #define KERNEL_START (0x10100000 - 0x1000) - -/* This is for the serialisation of PxTLB broadcasts. At least on the - * N class systems, only one PxTLB inter processor broadcast can be - * active at any one time on the Merced bus. This tlb purge - * synchronisation is fairly lightweight and harmless so we activate - * it on all SMP systems not just the N class. */ -#ifdef CONFIG_SMP -extern spinlock_t pa_tlb_lock; - -#define purge_tlb_start(x) spin_lock(&pa_tlb_lock) -#define purge_tlb_end(x) spin_unlock(&pa_tlb_lock) - -#else - -#define purge_tlb_start(x) do { } while(0) -#define purge_tlb_end(x) do { } while (0) - -#endif - #define arch_align_stack(x) (x) #endif -- cgit v1.2.3