iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

asm-generic: page.h: Remove useless get_user_page and free_user_page

Browse Source 
They are not symmetric with each other, neither are used in real world
(can not be found by grep command in source code root directory), so
remove them.

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Chen Gang 2015-11-19 03:24:42 +08:00 committed by Arnd Bergmann
parent 36f90b0a2d
commit 4e0b6ca9da
7 changed files with 0 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arc/include/asm/page.h
View File

@ -13,9 +13,6 @@
#ifndef __ASSEMBLY__
#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
#define free_user_page(page, addr) free_page(addr)
#define clear_page(paddr) memset((paddr), 0, PAGE_SIZE)
#define copy_page(to, from) memcpy((to), (from), PAGE_SIZE)

3
arch/arm/include/asm/page-nommu.h
View File

@ -17,9 +17,6 @@
#define KTHREAD_SIZE PAGE_SIZE
#endif
#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
#define free_user_page(page, addr) free_page(addr)
#define clear_page(page) memset((page), 0, PAGE_SIZE)
#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)

3
arch/frv/include/asm/page.h
View File

@ -8,9 +8,6 @@
#ifndef __ASSEMBLY__
#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
#define free_user_page(page, addr) free_page(addr)
#define clear_page(pgaddr) memset((pgaddr), 0, PAGE_SIZE)
#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)

3
arch/m68k/include/asm/page_mm.h
View File

@ -6,9 +6,6 @@
#include <linux/compiler.h>
#include <asm/module.h>
#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
#define free_user_page(page, addr) free_page(addr)
/*
* We don't need to check for alignment etc.
*/

3
arch/m68k/include/asm/page_no.h
View File

@ -6,9 +6,6 @@
extern unsigned long memory_start;
extern unsigned long memory_end;
#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
#define free_user_page(page, addr) free_page(addr)
#define clear_page(page) memset((page), 0, PAGE_SIZE)
#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)

3
arch/openrisc/include/asm/page.h
View File

@ -40,9 +40,6 @@
#ifndef __ASSEMBLY__
#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
#define free_user_page(page, addr) free_page(addr)
#define clear_page(page) memset((page), 0, PAGE_SIZE)
#define copy_page(to, from) memcpy((to), (from), PAGE_SIZE)

3
include/asm-generic/page.h
View File

@ -24,9 +24,6 @@
#ifndef __ASSEMBLY__
#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
#define free_user_page(page, addr) free_page(addr)
#define clear_page(page) memset((page), 0, PAGE_SIZE)
#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)