mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-10-31 16:54:21 +00:00
local_t: Remove cpu_local_xx macros
These macros have not been used for awhile now. Signed-off-by: Christoph Lameter <cl@linux-foundation.org> Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Christoph Lameter
Tejun Heo
parent
32032df6c2
commit
38b7827fcd
6 changed files with 0 additions and 148 deletions
|
|
@ -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 */
|
||||
|
|
|
|||
|
|
@ -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 */
|
||||
|
|
|
|||
|
|
@ -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 */
|
||||
|
|
|
|||
|
|
@ -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 */
|
||||
|
|
|
|||
|
|
@ -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 */
|
||||
|
|
|
|||
|
|
@ -52,23 +52,4 @@ typedef struct
|
|||
#define __local_add(i,l) local_set((l), local_read(l) + (i))
|
||||
#define __local_sub(i,l) local_set((l), local_read(l) - (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 (eg. mystruct.foo), 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))
|
||||
|
||||
/* Non-atomic increments, ie. preemption disabled and won't be touched
|
||||
* in interrupt, etc. Some archs can optimize this case well.
|
||||
*/
|
||||
#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 /* _ASM_GENERIC_LOCAL_H */
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue