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Linux/arch/loongarch/include/asm/tlbflush.h

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Diff markup

Differences between /arch/loongarch/include/asm/tlbflush.h (Architecture ppc) and /arch/mips/include/asm-mips/tlbflush.h (Architecture mips)


  1 /* SPDX-License-Identifier: GPL-2.0 */              1 
  2 /*                                                
  3  * Copyright (C) 2020-2022 Loongson Technology    
  4  */                                               
  5 #ifndef __ASM_TLBFLUSH_H                          
  6 #define __ASM_TLBFLUSH_H                          
  7                                                   
  8 #include <linux/mm.h>                             
  9                                                   
 10 /*                                                
 11  * TLB flushing:                                  
 12  *                                                
 13  *  - flush_tlb_all() flushes all processes TL    
 14  *  - flush_tlb_mm(mm) flushes the specified m    
 15  *  - flush_tlb_page(vma, vmaddr) flushes one     
 16  *  - flush_tlb_range(vma, start, end) flushes    
 17  *  - flush_tlb_kernel_range(start, end) flush    
 18  */                                               
 19 extern void local_flush_tlb_all(void);            
 20 extern void local_flush_tlb_user(void);           
 21 extern void local_flush_tlb_kernel(void);         
 22 extern void local_flush_tlb_mm(struct mm_struc    
 23 extern void local_flush_tlb_range(struct vm_ar    
 24 extern void local_flush_tlb_kernel_range(unsig    
 25 extern void local_flush_tlb_page(struct vm_are    
 26 extern void local_flush_tlb_one(unsigned long     
 27                                                   
 28 #ifdef CONFIG_SMP                                 
 29                                                   
 30 extern void flush_tlb_all(void);                  
 31 extern void flush_tlb_mm(struct mm_struct *);     
 32 extern void flush_tlb_range(struct vm_area_str    
 33 extern void flush_tlb_kernel_range(unsigned lo    
 34 extern void flush_tlb_page(struct vm_area_stru    
 35 extern void flush_tlb_one(unsigned long vaddr)    
 36                                                   
 37 #else /* CONFIG_SMP */                            
 38                                                   
 39 #define flush_tlb_all()                 local_    
 40 #define flush_tlb_mm(mm)                local_    
 41 #define flush_tlb_range(vma, vmaddr, end)         
 42 #define flush_tlb_kernel_range(vmaddr, end)       
 43 #define flush_tlb_page(vma, page)       local_    
 44 #define flush_tlb_one(vaddr)            local_    
 45                                                   
 46 #endif /* CONFIG_SMP */                           
 47                                                   
 48 #endif /* __ASM_TLBFLUSH_H */                     
 49                                                   

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