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git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/blob - include/asm-mips/tlbflush.h
1 #ifndef __ASM_TLBFLUSH_H
2 #define __ASM_TLBFLUSH_H
4 #include <linux/config.h>
10 * - flush_tlb_all() flushes all processes TLB entries
11 * - flush_tlb_mm(mm) flushes the specified mm context TLB entries
12 * - flush_tlb_page(vma, vmaddr) flushes one page
13 * - flush_tlb_range(vma, start, end) flushes a range of pages
14 * - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
15 * - flush_tlb_pgtables(mm, start, end) flushes a range of page tables
17 extern void local_flush_tlb_all(void);
18 extern void local_flush_tlb_mm(struct mm_struct
*mm
);
19 extern void local_flush_tlb_range(struct vm_area_struct
*vma
,
20 unsigned long start
, unsigned long end
);
21 extern void local_flush_tlb_kernel_range(unsigned long start
,
23 extern void local_flush_tlb_page(struct vm_area_struct
*vma
,
25 extern void local_flush_tlb_one(unsigned long vaddr
);
29 extern void flush_tlb_all(void);
30 extern void flush_tlb_mm(struct mm_struct
*);
31 extern void flush_tlb_range(struct vm_area_struct
*vma
, unsigned long,
33 extern void flush_tlb_kernel_range(unsigned long, unsigned long);
34 extern void flush_tlb_page(struct vm_area_struct
*, unsigned long);
35 extern void flush_tlb_one(unsigned long vaddr
);
37 #else /* CONFIG_SMP */
39 #define flush_tlb_all() local_flush_tlb_all()
40 #define flush_tlb_mm(mm) local_flush_tlb_mm(mm)
41 #define flush_tlb_range(vma,vmaddr,end) local_flush_tlb_range(vma, vmaddr, end)
42 #define flush_tlb_kernel_range(vmaddr,end) \
43 local_flush_tlb_kernel_range(vmaddr, end)
44 #define flush_tlb_page(vma,page) local_flush_tlb_page(vma, page)
45 #define flush_tlb_one(vaddr) local_flush_tlb_one(vaddr)
47 #endif /* CONFIG_SMP */
49 static inline void flush_tlb_pgtables(struct mm_struct
*mm
,
50 unsigned long start
, unsigned long end
)
52 /* Nothing to do on MIPS. */
55 #endif /* __ASM_TLBFLUSH_H */