cacheflush.h File Reference

#include <linux/mm.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_icache_range(start, end)   do { } while (0)
#define	flush_icache_page(vma, pg)   do { } while (0)
#define	flush_icache_user_range(vma, pg, adr, len)   do { } while (0)
#define	flush_cache_vmap(start, end)   do { } while (0)
#define	flush_cache_vunmap(start, end)   do { } while (0)
#define	copy_to_user_page(vma, page, vaddr, dst, src, len)   memcpy(dst, src, len)
#define	copy_from_user_page(vma, page, vaddr, dst, src, len)   memcpy(dst, src, len)

Functions
int	change_page_attr (struct page *page, int numpages, pgprot_t prot)

Macro Definition Documentation

#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE   0

Definition at line 15 of file cacheflush.h.

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

Definition at line 27 of file cacheflush.h.

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

Definition at line 25 of file cacheflush.h.

#define flush_cache_all

(

void

)

do { } while (0)

Definition at line 10 of file cacheflush.h.

#define flush_cache_dup_mm

(

mm

)

do { } while (0)

Definition at line 12 of file cacheflush.h.

#define flush_cache_mm

(

mm

)

do { } while (0)

Definition at line 11 of file cacheflush.h.

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

Definition at line 14 of file cacheflush.h.

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

Definition at line 13 of file cacheflush.h.

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

Definition at line 22 of file cacheflush.h.

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

Definition at line 23 of file cacheflush.h.

#define flush_dcache_mmap_lock

(

mapping

)

do { } while (0)

Definition at line 17 of file cacheflush.h.

#define flush_dcache_mmap_unlock

(

mapping

)

do { } while (0)

Definition at line 18 of file cacheflush.h.

#define flush_dcache_page

(

page

)

do { } while (0)

Definition at line 16 of file cacheflush.h.

#define flush_icache_page	(		vma,
			pg
	)		do { } while (0)

Definition at line 20 of file cacheflush.h.

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

Definition at line 19 of file cacheflush.h.

#define flush_icache_user_range	(		vma,
			pg,
			adr,
			len
	)		do { } while (0)

Definition at line 21 of file cacheflush.h.

Function Documentation

int change_page_attr	(	struct page *	page,
		int	numpages,
		pgprot_t	prot
	)