summaryrefslogtreecommitdiff
path: root/include/linux/percpu.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/percpu.h')
-rw-r--r--include/linux/percpu.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index 522f421ec213..e12410e55e05 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -182,7 +182,7 @@ static inline void *pcpu_lpage_remapped(void *kaddr)
#ifndef percpu_read
# define percpu_read(var) \
({ \
- typeof(per_cpu_var(var)) __tmp_var__; \
+ typeof(var) __tmp_var__; \
__tmp_var__ = get_cpu_var(var); \
put_cpu_var(var); \
__tmp_var__; \
@@ -253,8 +253,7 @@ do { \
/*
* Optimized manipulation for memory allocated through the per cpu
- * allocator or for addresses of per cpu variables (can be determined
- * using per_cpu_var(xx).
+ * allocator or for addresses of per cpu variables.
*
* These operation guarantee exclusivity of access for other operations
* on the *same* processor. The assumption is that per cpu data is only