diff options
Diffstat (limited to 'include/asm-generic/percpu.h')
-rw-r--r-- | include/asm-generic/percpu.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h index d17784ea37ff..0703aa75b5e8 100644 --- a/include/asm-generic/percpu.h +++ b/include/asm-generic/percpu.h | |||
@@ -56,17 +56,17 @@ extern unsigned long __per_cpu_offset[NR_CPUS]; | |||
56 | #define per_cpu(var, cpu) \ | 56 | #define per_cpu(var, cpu) \ |
57 | (*SHIFT_PERCPU_PTR(&(var), per_cpu_offset(cpu))) | 57 | (*SHIFT_PERCPU_PTR(&(var), per_cpu_offset(cpu))) |
58 | 58 | ||
59 | #ifndef __this_cpu_ptr | 59 | #ifndef raw_cpu_ptr |
60 | #define __this_cpu_ptr(ptr) SHIFT_PERCPU_PTR(ptr, __my_cpu_offset) | 60 | #define raw_cpu_ptr(ptr) SHIFT_PERCPU_PTR(ptr, __my_cpu_offset) |
61 | #endif | 61 | #endif |
62 | #ifdef CONFIG_DEBUG_PREEMPT | 62 | #ifdef CONFIG_DEBUG_PREEMPT |
63 | #define this_cpu_ptr(ptr) SHIFT_PERCPU_PTR(ptr, my_cpu_offset) | 63 | #define this_cpu_ptr(ptr) SHIFT_PERCPU_PTR(ptr, my_cpu_offset) |
64 | #else | 64 | #else |
65 | #define this_cpu_ptr(ptr) __this_cpu_ptr(ptr) | 65 | #define this_cpu_ptr(ptr) raw_cpu_ptr(ptr) |
66 | #endif | 66 | #endif |
67 | 67 | ||
68 | #define __get_cpu_var(var) (*this_cpu_ptr(&(var))) | 68 | #define __get_cpu_var(var) (*this_cpu_ptr(&(var))) |
69 | #define __raw_get_cpu_var(var) (*__this_cpu_ptr(&(var))) | 69 | #define __raw_get_cpu_var(var) (*raw_cpu_ptr(&(var))) |
70 | 70 | ||
71 | #ifdef CONFIG_HAVE_SETUP_PER_CPU_AREA | 71 | #ifdef CONFIG_HAVE_SETUP_PER_CPU_AREA |
72 | extern void setup_per_cpu_areas(void); | 72 | extern void setup_per_cpu_areas(void); |
@@ -83,7 +83,7 @@ extern void setup_per_cpu_areas(void); | |||
83 | #define __get_cpu_var(var) (*VERIFY_PERCPU_PTR(&(var))) | 83 | #define __get_cpu_var(var) (*VERIFY_PERCPU_PTR(&(var))) |
84 | #define __raw_get_cpu_var(var) (*VERIFY_PERCPU_PTR(&(var))) | 84 | #define __raw_get_cpu_var(var) (*VERIFY_PERCPU_PTR(&(var))) |
85 | #define this_cpu_ptr(ptr) per_cpu_ptr(ptr, 0) | 85 | #define this_cpu_ptr(ptr) per_cpu_ptr(ptr, 0) |
86 | #define __this_cpu_ptr(ptr) this_cpu_ptr(ptr) | 86 | #define raw_cpu_ptr(ptr) this_cpu_ptr(ptr) |
87 | 87 | ||
88 | #endif /* SMP */ | 88 | #endif /* SMP */ |
89 | 89 | ||
@@ -122,4 +122,7 @@ extern void setup_per_cpu_areas(void); | |||
122 | #define PER_CPU_DEF_ATTRIBUTES | 122 | #define PER_CPU_DEF_ATTRIBUTES |
123 | #endif | 123 | #endif |
124 | 124 | ||
125 | /* Keep until we have removed all uses of __this_cpu_ptr */ | ||
126 | #define __this_cpu_ptr raw_cpu_ptr | ||
127 | |||
125 | #endif /* _ASM_GENERIC_PERCPU_H_ */ | 128 | #endif /* _ASM_GENERIC_PERCPU_H_ */ |