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/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_SH_TLBFLUSH_H #define __ASM_SH_TLBFLUSH_H /* * TLB flushing: * * - 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_range(vma, start, end) flushes a range of pages * - flush_tlb_kernel_range(start, end) flushes a range of kernel pages */ extern void local_flush_tlb_all(void); extern void local_flush_tlb_mm(struct mm_struct *mm); extern void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); extern void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page); extern void local_flush_tlb_kernel_range(unsigned long start, unsigned long end); extern void local_flush_tlb_one(unsigned long asid, unsigned long page); extern void __flush_tlb_global(void); #ifdef CONFIG_SMP 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 page); extern void flush_tlb_kernel_range(unsigned long start, unsigned long end); extern void flush_tlb_one(unsigned long asid, unsigned long page); #else #define flush_tlb_all() local_flush_tlb_all() #define flush_tlb_mm(mm) local_flush_tlb_mm(mm) #define flush_tlb_page(vma, page) local_flush_tlb_page(vma, page) #define flush_tlb_one(asid, page) local_flush_tlb_one(asid, page) #define flush_tlb_range(vma, start, end) \ local_flush_tlb_range(vma, start, end) #define flush_tlb_kernel_range(start, end) \ local_flush_tlb_kernel_range(start, end) #endif /* CONFIG_SMP */ #endif /* __ASM_SH_TLBFLUSH_H */