diff options
Diffstat (limited to 'kernel/sched/clock.c')
| -rw-r--r-- | kernel/sched/clock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched/clock.c b/kernel/sched/clock.c index d9272d9061a3..e374c0c923da 100644 --- a/kernel/sched/clock.c +++ b/kernel/sched/clock.c @@ -287,7 +287,7 @@ again: clock = wrap_max(clock, min_clock); clock = wrap_min(clock, max_clock); - if (cmpxchg64(&scd->clock, old_clock, clock) != old_clock) + if (!try_cmpxchg64(&scd->clock, &old_clock, clock)) goto again; return clock; @@ -349,7 +349,7 @@ again: val = remote_clock; } - if (cmpxchg64(ptr, old_val, val) != old_val) + if (!try_cmpxchg64(ptr, &old_val, val)) goto again; return val; |