| /* | |
| * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) | |
| * Licensed under the GPL | |
| */ | |
| #ifndef __UM_TLBFLUSH_H | |
| #define __UM_TLBFLUSH_H | |
| #include <linux/mm.h> | |
| /* | |
| * TLB flushing: | |
| * | |
| * - flush_tlb() flushes the current mm struct TLBs | |
| * - flush_tlb_all() flushes all processes TLBs | |
| * - flush_tlb_mm(mm) flushes the specified mm context TLB's | |
| * - flush_tlb_page(vma, vmaddr) flushes one page | |
| * - flush_tlb_kernel_vm() flushes the kernel vm area | |
| * - flush_tlb_range(vma, start, end) flushes a range of pages | |
| * - flush_tlb_pgtables(mm, start, end) flushes a range of page tables | |
| */ | |
| extern void flush_tlb_all(void); | |
| extern void flush_tlb_mm(struct mm_struct *mm); | |
| extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, | |
| unsigned long end); | |
| extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr); | |
| extern void flush_tlb_kernel_vm(void); | |
| extern void flush_tlb_kernel_range(unsigned long start, unsigned long end); | |
| extern void __flush_tlb_one(unsigned long addr); | |
| static inline void flush_tlb_pgtables(struct mm_struct *mm, | |
| unsigned long start, unsigned long end) | |
| { | |
| } | |
| #endif | |
| /* | |
| * Overrides for Emacs so that we follow Linus's tabbing style. | |
| * Emacs will notice this stuff at the end of the file and automatically | |
| * adjust the settings for this buffer only. This must remain at the end | |
| * of the file. | |
| * --------------------------------------------------------------------------- | |
| * Local variables: | |
| * c-file-style: "linux" | |
| * End: | |
| */ |