summaryrefslogtreecommitdiffstats
path: root/kernel/timer.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/timer.c')
-rw-r--r--kernel/timer.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/timer.c b/kernel/timer.c
index 8533c379608..4902181e10e 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1162,11 +1162,9 @@ static inline void calc_load(unsigned long ticks)
* This read-write spinlock protects us from races in SMP while
* playing with xtime and avenrun.
*/
-#ifndef ARCH_HAVE_XTIME_LOCK
-__cacheline_aligned_in_smp DEFINE_SEQLOCK(xtime_lock);
+__attribute__((weak)) __cacheline_aligned_in_smp DEFINE_SEQLOCK(xtime_lock);
EXPORT_SYMBOL(xtime_lock);
-#endif
/*
* This function runs timers and the timer-tq in bottom half context.