diff options
Diffstat (limited to 'arch/x86/include/asm/percpu.h')
| -rw-r--r-- | arch/x86/include/asm/percpu.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h index 7a11910a63c4..967ee3be5c0a 100644 --- a/arch/x86/include/asm/percpu.h +++ b/arch/x86/include/asm/percpu.h @@ -46,7 +46,7 @@ #ifdef CONFIG_SMP #define __percpu_prefix "%%"__stringify(__percpu_seg)":" -#define __my_cpu_offset percpu_read(this_cpu_off) +#define __my_cpu_offset this_cpu_read(this_cpu_off) /* * Compared to the generic __my_cpu_offset version, the following @@ -352,15 +352,15 @@ do { \ /* * percpu_read() makes gcc load the percpu variable every time it is - * accessed while percpu_read_stable() allows the value to be cached. - * percpu_read_stable() is more efficient and can be used if its value + * accessed while this_cpu_read_stable() allows the value to be cached. + * this_cpu_read_stable() is more efficient and can be used if its value * is guaranteed to be valid across cpus. The current users include * get_current() and get_thread_info() both of which are actually * per-thread variables implemented as per-cpu variables and thus * stable for the duration of the respective task. */ #define percpu_read(var) percpu_from_op("mov", var, "m" (var)) -#define percpu_read_stable(var) percpu_from_op("mov", var, "p" (&(var))) +#define this_cpu_read_stable(var) percpu_from_op("mov", var, "p" (&(var))) #define percpu_write(var, val) percpu_to_op("mov", var, val) #define percpu_add(var, val) percpu_add_op(var, val) #define percpu_sub(var, val) percpu_add_op(var, -(val)) |
