arm64: use preempt_disable_notrace in _percpu_read/write

[cascardo/linux.git] / arch / arm64 / include / asm / percpu.h

diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
index 0a456be..2fee2f5 100644 (file)
--- a/arch/arm64/include/asm/percpu.h
+++ b/arch/arm64/include/asm/percpu.h
@@ -199,19 +199,19 @@ static inline unsigned long __percpu_xchg(void *ptr, unsigned long val,
 #define _percpu_read(pcp)                                              \
 ({                                                                     \
        typeof(pcp) __retval;                                           \
-       preempt_disable();                                              \
+       preempt_disable_notrace();                                      \
        __retval = (typeof(pcp))__percpu_read(raw_cpu_ptr(&(pcp)),      \
                                              sizeof(pcp));             \
-       preempt_enable();                                               \
+       preempt_enable_notrace();                                       \
        __retval;                                                       \
 })
 
 #define _percpu_write(pcp, val)                                                \
 do {                                                                   \
-       preempt_disable();                                              \
+       preempt_disable_notrace();                                      \
        __percpu_write(raw_cpu_ptr(&(pcp)), (unsigned long)(val),       \
                                sizeof(pcp));                           \
-       preempt_enable();                                               \
+       preempt_enable_notrace();                                       \
 } while(0)                                                             \
 
 #define _pcp_protect(operation, pcp, val)                      \