tlb.c File Reference

#include <linux/mm.h>
#include <asm/processor.h>
#include <asm/mmu_context.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>

Go to the source code of this file.

Macros
#define	_ITLB_ENTRIES   (ITLB_ARF_WAYS << XCHAL_ITLB_ARF_ENTRIES_LOG2)
#define	_DTLB_ENTRIES   (DTLB_ARF_WAYS << XCHAL_DTLB_ARF_ENTRIES_LOG2)
#define	_TLB_ENTRIES   _DTLB_ENTRIES

Functions
void	flush_tlb_all (void)
void	flush_tlb_mm (struct mm_struct *mm)
void	flush_tlb_range (struct vm_area_struct *vma, unsigned long start, unsigned long end)
void	flush_tlb_page (struct vm_area_struct *vma, unsigned long page)

Macro Definition Documentation

#define _DTLB_ENTRIES   (DTLB_ARF_WAYS << XCHAL_DTLB_ARF_ENTRIES_LOG2)

Definition at line 77 of file tlb.c.

#define _ITLB_ENTRIES   (ITLB_ARF_WAYS << XCHAL_ITLB_ARF_ENTRIES_LOG2)

Definition at line 76 of file tlb.c.

#define _TLB_ENTRIES   _DTLB_ENTRIES

Definition at line 81 of file tlb.c.

Function Documentation

void flush_tlb_all

(

void

)

flush_tlb_all - Completely invalidate TLBs on all CPUs

Definition at line 51 of file tlb.c.

void flush_tlb_mm

(

struct mm_struct *

mm

)

flush_tlb_mm - Invalidate TLB of specified VM context : The VM context to invalidate.

Definition at line 63 of file tlb.c.

void flush_tlb_page	(	struct vm_area_struct *	vma,
		unsigned long	page
	)

flush_tlb_page - Invalidate TLB of page : The VM context to invalidate the page for. : The virtual address of the page to invalidate.

Definition at line 122 of file tlb.c.

void flush_tlb_range	(	struct vm_area_struct *	vma,
		unsigned long	start,
		unsigned long	end
	)

Definition at line 84 of file tlb.c.