diff options
Diffstat (limited to 'kernel/include/asm-generic/preempt.h')
| -rw-r--r-- | kernel/include/asm-generic/preempt.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/include/asm-generic/preempt.h b/kernel/include/asm-generic/preempt.h index 5d8ffa3e6..c1cde3577 100644 --- a/kernel/include/asm-generic/preempt.h +++ b/kernel/include/asm-generic/preempt.h @@ -7,10 +7,10 @@ static __always_inline int preempt_count(void) { - return current_thread_info()->preempt_count; + return READ_ONCE(current_thread_info()->preempt_count); } -static __always_inline int *preempt_count_ptr(void) +static __always_inline volatile int *preempt_count_ptr(void) { return ¤t_thread_info()->preempt_count; } |