Commit 38b7827f authored by Christoph Lameter's avatar Christoph Lameter Committed by Tejun Heo
Browse files

local_t: Remove cpu_local_xx macros 



These macros have not been used for awhile now.

Signed-off-by: default avatarChristoph Lameter <cl@linux-foundation.org>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 32032df6

arch/alpha/include/asm/local.h

+0 −17
Original line number Diff line number Diff line
@@ -98,21 +98,4 @@ static __inline__ long local_sub_return(long i, local_t * l) 
#define __local_add(i,l)	((l)->a.counter+=(i))

#define __local_sub(i,l)	((l)->a.counter-=(i))



/* Use these for per-cpu local_t variables: on some archs they are

 * much more efficient than these naive implementations.  Note they take

 * a variable, not an address.

 */

#define cpu_local_read(l)	local_read(&__get_cpu_var(l))

#define cpu_local_set(l, i)	local_set(&__get_cpu_var(l), (i))



#define cpu_local_inc(l)	local_inc(&__get_cpu_var(l))

#define cpu_local_dec(l)	local_dec(&__get_cpu_var(l))

#define cpu_local_add(i, l)	local_add((i), &__get_cpu_var(l))

#define cpu_local_sub(i, l)	local_sub((i), &__get_cpu_var(l))



#define __cpu_local_inc(l)	__local_inc(&__get_cpu_var(l))

#define __cpu_local_dec(l)	__local_dec(&__get_cpu_var(l))

#define __cpu_local_add(i, l)	__local_add((i), &__get_cpu_var(l))

#define __cpu_local_sub(i, l)	__local_sub((i), &__get_cpu_var(l))



#endif /* _ALPHA_LOCAL_H */

arch/m32r/include/asm/local.h

+0 −25
Original line number Diff line number Diff line
@@ -338,29 +338,4 @@ static inline void local_set_mask(unsigned long mask, local_t *addr) 
 * a variable, not an address.

 */



/* Need to disable preemption for the cpu local counters otherwise we could

   still access a variable of a previous CPU in a non local way. */

#define cpu_local_wrap_v(l)	 	\

	({ local_t res__;		\

	   preempt_disable(); 		\

	   res__ = (l);			\

	   preempt_enable();		\

	   res__; })

#define cpu_local_wrap(l)		\

	({ preempt_disable();		\

	   l;				\

	   preempt_enable(); })		\



#define cpu_local_read(l)    cpu_local_wrap_v(local_read(&__get_cpu_var(l)))

#define cpu_local_set(l, i)  cpu_local_wrap(local_set(&__get_cpu_var(l), (i)))

#define cpu_local_inc(l)     cpu_local_wrap(local_inc(&__get_cpu_var(l)))

#define cpu_local_dec(l)     cpu_local_wrap(local_dec(&__get_cpu_var(l)))

#define cpu_local_add(i, l)  cpu_local_wrap(local_add((i), &__get_cpu_var(l)))

#define cpu_local_sub(i, l)  cpu_local_wrap(local_sub((i), &__get_cpu_var(l)))



#define __cpu_local_inc(l)	cpu_local_inc(l)

#define __cpu_local_dec(l)	cpu_local_dec(l)

#define __cpu_local_add(i, l)	cpu_local_add((i), (l))

#define __cpu_local_sub(i, l)	cpu_local_sub((i), (l))



#endif /* __M32R_LOCAL_H */

arch/mips/include/asm/local.h

+0 −25
Original line number Diff line number Diff line
@@ -193,29 +193,4 @@ static __inline__ long local_sub_return(long i, local_t * l) 
#define __local_add(i, l)	((l)->a.counter+=(i))

#define __local_sub(i, l)	((l)->a.counter-=(i))



/* Need to disable preemption for the cpu local counters otherwise we could

   still access a variable of a previous CPU in a non atomic way. */

#define cpu_local_wrap_v(l)	 	\

	({ local_t res__;		\

	   preempt_disable(); 		\

	   res__ = (l);			\

	   preempt_enable();		\

	   res__; })

#define cpu_local_wrap(l)		\

	({ preempt_disable();		\

	   l;				\

	   preempt_enable(); })		\



#define cpu_local_read(l)    cpu_local_wrap_v(local_read(&__get_cpu_var(l)))

#define cpu_local_set(l, i)  cpu_local_wrap(local_set(&__get_cpu_var(l), (i)))

#define cpu_local_inc(l)     cpu_local_wrap(local_inc(&__get_cpu_var(l)))

#define cpu_local_dec(l)     cpu_local_wrap(local_dec(&__get_cpu_var(l)))

#define cpu_local_add(i, l)  cpu_local_wrap(local_add((i), &__get_cpu_var(l)))

#define cpu_local_sub(i, l)  cpu_local_wrap(local_sub((i), &__get_cpu_var(l)))



#define __cpu_local_inc(l)	cpu_local_inc(l)

#define __cpu_local_dec(l)	cpu_local_dec(l)

#define __cpu_local_add(i, l)	cpu_local_add((i), (l))

#define __cpu_local_sub(i, l)	cpu_local_sub((i), (l))



#endif /* _ARCH_MIPS_LOCAL_H */

arch/powerpc/include/asm/local.h

+0 −25
Original line number Diff line number Diff line
@@ -172,29 +172,4 @@ static __inline__ long local_dec_if_positive(local_t *l) 
#define __local_add(i,l)	((l)->a.counter+=(i))

#define __local_sub(i,l)	((l)->a.counter-=(i))



/* Need to disable preemption for the cpu local counters otherwise we could

   still access a variable of a previous CPU in a non atomic way. */

#define cpu_local_wrap_v(l)	 	\

	({ local_t res__;		\

	   preempt_disable(); 		\

	   res__ = (l);			\

	   preempt_enable();		\

	   res__; })

#define cpu_local_wrap(l)		\

	({ preempt_disable();		\

	   l;				\

	   preempt_enable(); })		\



#define cpu_local_read(l)    cpu_local_wrap_v(local_read(&__get_cpu_var(l)))

#define cpu_local_set(l, i)  cpu_local_wrap(local_set(&__get_cpu_var(l), (i)))

#define cpu_local_inc(l)     cpu_local_wrap(local_inc(&__get_cpu_var(l)))

#define cpu_local_dec(l)     cpu_local_wrap(local_dec(&__get_cpu_var(l)))

#define cpu_local_add(i, l)  cpu_local_wrap(local_add((i), &__get_cpu_var(l)))

#define cpu_local_sub(i, l)  cpu_local_wrap(local_sub((i), &__get_cpu_var(l)))



#define __cpu_local_inc(l)	cpu_local_inc(l)

#define __cpu_local_dec(l)	cpu_local_dec(l)

#define __cpu_local_add(i, l)	cpu_local_add((i), (l))

#define __cpu_local_sub(i, l)	cpu_local_sub((i), (l))



#endif /* _ARCH_POWERPC_LOCAL_H */

arch/x86/include/asm/local.h

+0 −37
Original line number Diff line number Diff line
@@ -195,41 +195,4 @@ static inline long local_sub_return(long i, local_t *l) 
#define __local_add(i, l)	local_add((i), (l))

#define __local_sub(i, l)	local_sub((i), (l))



/* Use these for per-cpu local_t variables: on some archs they are

 * much more efficient than these naive implementations.  Note they take

 * a variable, not an address.

 *

 * X86_64: This could be done better if we moved the per cpu data directly

 * after GS.

 */



/* Need to disable preemption for the cpu local counters otherwise we could

   still access a variable of a previous CPU in a non atomic way. */

#define cpu_local_wrap_v(l)		\

({					\

	local_t res__;			\

	preempt_disable(); 		\

	res__ = (l);			\

	preempt_enable();		\

	res__;				\

})

#define cpu_local_wrap(l)		\

({					\

	preempt_disable();		\

	(l);				\

	preempt_enable();		\

})					\



#define cpu_local_read(l)    cpu_local_wrap_v(local_read(&__get_cpu_var((l))))

#define cpu_local_set(l, i)  cpu_local_wrap(local_set(&__get_cpu_var((l)), (i)))

#define cpu_local_inc(l)     cpu_local_wrap(local_inc(&__get_cpu_var((l))))

#define cpu_local_dec(l)     cpu_local_wrap(local_dec(&__get_cpu_var((l))))

#define cpu_local_add(i, l)  cpu_local_wrap(local_add((i), &__get_cpu_var((l))))

#define cpu_local_sub(i, l)  cpu_local_wrap(local_sub((i), &__get_cpu_var((l))))



#define __cpu_local_inc(l)	cpu_local_inc((l))

#define __cpu_local_dec(l)	cpu_local_dec((l))

#define __cpu_local_add(i, l)	cpu_local_add((i), (l))

#define __cpu_local_sub(i, l)	cpu_local_sub((i), (l))



#endif /* _ASM_X86_LOCAL_H */