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Commit 44696908 authored by David S. Miller's avatar David S. Miller
Browse files

kernel: Move REPEAT_BYTE definition into linux/kernel.h 



And make sure that everything using it explicitly includes
that header file.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 35c96460

arch/sparc/lib/usercopy.c

+1 −2
Original line number Diff line number Diff line 
#include <linux/module.h>

#include <linux/uaccess.h>

#include <linux/kernel.h>

#include <linux/errno.h>

#include <linux/bug.h>
@@ -11,8 +12,6 @@ void copy_from_user_overflow(void) 
}

EXPORT_SYMBOL(copy_from_user_overflow);



#define REPEAT_BYTE(x)	((~0ul / 0xff) * (x))



static inline long find_zero(unsigned long mask)

{

	long byte = 0;

arch/x86/include/asm/word-at-a-time.h

+2 −2
Original line number Diff line number Diff line 
#ifndef _ASM_WORD_AT_A_TIME_H

#define _ASM_WORD_AT_A_TIME_H



#include <linux/kernel.h>



/*

 * This is largely generic for little-endian machines, but the

 * optimal byte mask counting is probably going to be something
@@ -35,8 +37,6 @@ static inline long count_masked_bytes(long mask) 


#endif



#define REPEAT_BYTE(x)	((~0ul / 0xff) * (x))



/* Return the high bit set in the first byte that is a zero */

static inline unsigned long has_zero(unsigned long a)

{

fs/namei.c

+1 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 


#include <linux/init.h>

#include <linux/export.h>

#include <linux/kernel.h>

#include <linux/slab.h>

#include <linux/fs.h>

#include <linux/namei.h>

include/linux/kernel.h

+2 −0
Original line number Diff line number Diff line
@@ -38,6 +38,8 @@ 


#define STACK_MAGIC	0xdeadbeef



#define REPEAT_BYTE(x)	((~0ul / 0xff) * (x))



#define ALIGN(x, a)		__ALIGN_KERNEL((x), (a))

#define __ALIGN_MASK(x, mask)	__ALIGN_KERNEL_MASK((x), (mask))

#define PTR_ALIGN(p, a)		((typeof(p))ALIGN((unsigned long)(p), (a)))