mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-25 00:40:56 +07:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
#ifndef _CRIS_TLBFLUSH_H
|
|
#define _CRIS_TLBFLUSH_H
|
|
|
|
#include <linux/config.h>
|
|
#include <linux/mm.h>
|
|
#include <asm/processor.h>
|
|
#include <asm/pgtable.h>
|
|
#include <asm/pgalloc.h>
|
|
|
|
/*
|
|
* TLB flushing (implemented in arch/cris/mm/tlb.c):
|
|
*
|
|
* - 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_range(mm, start, end) flushes a range of pages
|
|
*
|
|
*/
|
|
|
|
extern void flush_tlb_all(void);
|
|
extern void flush_tlb_mm(struct mm_struct *mm);
|
|
extern void flush_tlb_page(struct vm_area_struct *vma,
|
|
unsigned long addr);
|
|
extern void flush_tlb_range(struct vm_area_struct *vma,
|
|
unsigned long start,
|
|
unsigned long end);
|
|
|
|
extern inline void flush_tlb_pgtables(struct mm_struct *mm,
|
|
unsigned long start, unsigned long end)
|
|
{
|
|
/* CRIS does not keep any page table caches in TLB */
|
|
}
|
|
|
|
|
|
extern inline void flush_tlb(void)
|
|
{
|
|
flush_tlb_mm(current->mm);
|
|
}
|
|
|
|
#define flush_tlb_kernel_range(start, end) flush_tlb_all()
|
|
|
|
#endif /* _CRIS_TLBFLUSH_H */
|