Commit 80bfe134 authored by Vineet Gupta's avatar Vineet Gupta
Browse files

ARC: uaccess: remove arc specific out-of-line handles for -Os 



Everything is now out-of-line in lib/usercopy.c

Signed-off-by: default avatarVineet Gupta <vgupta@kernel.org>
parent 42f51fb2

arch/arc/include/asm/uaccess.h

+2 −9
Original line number Diff line number Diff line
@@ -584,7 +584,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n) 
	return res;

}



static inline unsigned long __arc_clear_user(void __user *to, unsigned long n)

static inline unsigned long __clear_user(void __user *to, unsigned long n)

{

	long res = n;

	unsigned char *d_char = to;
@@ -626,17 +626,10 @@ static inline unsigned long __arc_clear_user(void __user *to, unsigned long n) 
	return res;

}



#ifndef CONFIG_CC_OPTIMIZE_FOR_SIZE



#define INLINE_COPY_TO_USER

#define INLINE_COPY_FROM_USER



#define __clear_user(d, n)		__arc_clear_user(d, n)

#else

extern unsigned long arc_clear_user_noinline(void __user *to,

		unsigned long n);

#define __clear_user(d, n)		arc_clear_user_noinline(d, n)

#endif

#define __clear_user			__clear_user



#include <asm-generic/uaccess.h>

arch/arc/mm/extable.c

+0 −11
Original line number Diff line number Diff line
@@ -22,14 +22,3 @@ int fixup_exception(struct pt_regs *regs) 


	return 0;

}
 


#ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE



unsigned long arc_clear_user_noinline(void __user *to,

		unsigned long n)

{

	return __arc_clear_user(to, n);

}

EXPORT_SYMBOL(arc_clear_user_noinline);



#endif