cacheflush.h File Reference

#include <linux/mm.h>
#include <linux/sched.h>

Go to the source code of this file.

Macros
#define	flush_cache_all()   do { } while (0)
#define	flush_cache_mm(mm)   do { } while (0)
#define	flush_cache_dup_mm(mm)   do { } while (0)
#define	flush_cache_range(vma, start, end)   do { } while (0)
#define	flush_cache_page(vma, vmaddr, pfn)   do { } while (0)
#define	ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE   0
#define	flush_dcache_page(page)   do { } while (0)
#define	flush_dcache_mmap_lock(mapping)   do { } while (0)
#define	flush_dcache_mmap_unlock(mapping)   do { } while (0)
#define	flush_cache_vmap(start, end)   do { } while (0)
#define	flush_cache_vunmap(start, end)   do { } while (0)
#define	flush_icache_range(start, end)   imb()
#define	flush_icache_page(vma, page)   flush_icache_user_range((vma), (page), 0, 0)
#define	copy_to_user_page(vma, page, vaddr, dst, src, len)
#define	copy_from_user_page(vma, page, vaddr, dst, src, len)   memcpy(dst, src, len)

Functions
void	__load_new_mm_context (struct mm_struct *)

Macro Definition Documentation

#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE   0

Definition at line 12 of file cacheflush.h.

#define copy_from_user_page	(		vma,
			page,
			vaddr,
			dst,
			src,
			len
	)		memcpy(dst, src, len)

Definition at line 74 of file cacheflush.h.

#define copy_to_user_page	(		vma,
			page,
			vaddr,
			dst,
			src,
			len
	)

Value:

do { memcpy(dst, src, len); \
     flush_icache_user_range(vma, page, vaddr, len); \
} while (0)

Definition at line 70 of file cacheflush.h.

#define flush_cache_all

(

void

)

do { } while (0)

Definition at line 7 of file cacheflush.h.

#define flush_cache_dup_mm

(

mm

)

do { } while (0)

Definition at line 9 of file cacheflush.h.

#define flush_cache_mm

(

mm

)

do { } while (0)

Definition at line 8 of file cacheflush.h.

#define flush_cache_page	(		vma,
			vmaddr,
			pfn
	)		do { } while (0)

Definition at line 11 of file cacheflush.h.

#define flush_cache_range	(		vma,
			start,
			end
	)		do { } while (0)

Definition at line 10 of file cacheflush.h.

#define flush_cache_vmap	(		start,
			end
	)		do { } while (0)

Definition at line 16 of file cacheflush.h.

#define flush_cache_vunmap	(		start,
			end
	)		do { } while (0)

Definition at line 17 of file cacheflush.h.

#define flush_dcache_mmap_lock

(

mapping

)

do { } while (0)

Definition at line 14 of file cacheflush.h.

#define flush_dcache_mmap_unlock

(

mapping

)

do { } while (0)

Definition at line 15 of file cacheflush.h.

#define flush_dcache_page

(

page

)

do { } while (0)

Definition at line 13 of file cacheflush.h.

#define flush_icache_page	(		vma,
			page
	)		flush_icache_user_range((vma), (page), 0, 0)

Definition at line 67 of file cacheflush.h.

#define flush_icache_range	(		start,
			end
	)		imb()

Definition at line 32 of file cacheflush.h.

Function Documentation

void __load_new_mm_context

(

struct mm_struct *

)

Definition at line 41 of file fault.c.