squash! clocksource: Reduce clocksource-skew threshold for TSC
[ paulmck: Adjust jiffies clocksource per Feng Tang. ]
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
diff --git a/kernel/time/jiffies.c b/kernel/time/jiffies.c
index b3f608c..01935aa 100644
--- a/kernel/time/jiffies.c
+++ b/kernel/time/jiffies.c
@@ -51,7 +51,7 @@ static u64 jiffies_read(struct clocksource *cs)
static struct clocksource clocksource_jiffies = {
.name = "jiffies",
.rating = 1, /* lowest valid rating*/
- .uncertainty_margin = TICK_NSEC,
+ .uncertainty_margin = 32 * NSEC_PER_MSEC,
.read = jiffies_read,
.mask = CLOCKSOURCE_MASK(32),
.mult = TICK_NSEC << JIFFIES_SHIFT, /* details above */
