diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/percpu.h | 3 | ||||
| -rw-r--r-- | include/linux/percpu-defs.h | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h index aa00800adacc..90079c373f1c 100644 --- a/include/asm-generic/percpu.h +++ b/include/asm-generic/percpu.h @@ -81,14 +81,17 @@ extern void setup_per_cpu_areas(void); #ifdef MODULE #define PER_CPU_SHARED_ALIGNED_SECTION "" +#define PER_CPU_ALIGNED_SECTION "" #else #define PER_CPU_SHARED_ALIGNED_SECTION ".shared_aligned" +#define PER_CPU_ALIGNED_SECTION ".shared_aligned" #endif #define PER_CPU_FIRST_SECTION ".first" #else #define PER_CPU_SHARED_ALIGNED_SECTION "" +#define PER_CPU_ALIGNED_SECTION ".shared_aligned" #define PER_CPU_FIRST_SECTION "" #endif diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h index 68438e18fff4..3058cf9dd3d4 100644 --- a/include/linux/percpu-defs.h +++ b/include/linux/percpu-defs.h @@ -66,6 +66,14 @@ DEFINE_PER_CPU_SECTION(type, name, PER_CPU_SHARED_ALIGNED_SECTION) \ ____cacheline_aligned_in_smp +#define DECLARE_PER_CPU_ALIGNED(type, name) \ + DECLARE_PER_CPU_SECTION(type, name, PER_CPU_ALIGNED_SECTION) \ + ____cacheline_aligned + +#define DEFINE_PER_CPU_ALIGNED(type, name) \ + DEFINE_PER_CPU_SECTION(type, name, PER_CPU_ALIGNED_SECTION) \ + ____cacheline_aligned + /* * Declaration/definition used for per-CPU variables that must be page aligned. */ |