X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=include%2Fasm-sparc64%2Ftlbflush.h;h=a43979a06cd90d396910e12a6a53c5a28cab2452;hb=f5e706ad886b6a5eb59637830110b09ccebf01c5;hp=3487328570edc1b5e86886ec29de371a72055136;hpb=0a1340c185734a57fbf4775927966ad4a1347b02;p=linux-2.6-omap-h63xx.git diff --git a/include/asm-sparc64/tlbflush.h b/include/asm-sparc64/tlbflush.h index 3487328570e..a43979a06cd 100644 --- a/include/asm-sparc64/tlbflush.h +++ b/include/asm-sparc64/tlbflush.h @@ -1,51 +1 @@ -#ifndef _SPARC64_TLBFLUSH_H -#define _SPARC64_TLBFLUSH_H - -#include -#include - -/* TSB flush operations. */ -struct mmu_gather; -extern void flush_tsb_kernel_range(unsigned long start, unsigned long end); -extern void flush_tsb_user(struct mmu_gather *mp); - -/* TLB flush operations. */ - -extern void flush_tlb_pending(void); - -#define flush_tlb_range(vma,start,end) \ - do { (void)(start); flush_tlb_pending(); } while (0) -#define flush_tlb_page(vma,addr) flush_tlb_pending() -#define flush_tlb_mm(mm) flush_tlb_pending() - -/* Local cpu only. */ -extern void __flush_tlb_all(void); - -extern void __flush_tlb_kernel_range(unsigned long start, unsigned long end); - -#ifndef CONFIG_SMP - -#define flush_tlb_kernel_range(start,end) \ -do { flush_tsb_kernel_range(start,end); \ - __flush_tlb_kernel_range(start,end); \ -} while (0) - -#else /* CONFIG_SMP */ - -extern void smp_flush_tlb_kernel_range(unsigned long start, unsigned long end); - -#define flush_tlb_kernel_range(start, end) \ -do { flush_tsb_kernel_range(start,end); \ - smp_flush_tlb_kernel_range(start, end); \ -} while (0) - -#endif /* ! CONFIG_SMP */ - -static inline void flush_tlb_pgtables(struct mm_struct *mm, unsigned long start, unsigned long end) -{ - /* We don't use virtual page tables for TLB miss processing - * any more. Nowadays we use the TSB. - */ -} - -#endif /* _SPARC64_TLBFLUSH_H */ +#include