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authorTony Luck <tony.luck@intel.com>2007-07-20 11:26:47 -0700
committerTony Luck <tony.luck@intel.com>2007-07-20 11:26:47 -0700
commitc36c282b88963d0957368a443168588e62301fda (patch)
tree6343887ae42a65635a61b4ad99fd7f3e8dd24758 /kernel/time
parentf4fbfb0dda5577075a049eec7fb7ad38abca1912 (diff)
parent1f564ad6d4182859612cbae452122e5eb2d62a76 (diff)
downloadop-kernel-dev-c36c282b88963d0957368a443168588e62301fda.zip
op-kernel-dev-c36c282b88963d0957368a443168588e62301fda.tar.gz
Pull ia64-clocksource into release branch
Diffstat (limited to 'kernel/time')
-rw-r--r--kernel/time/ntp.c10
-rw-r--r--kernel/time/timekeeping.c4
2 files changed, 0 insertions, 14 deletions
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index 438c6b7..b5e3525 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -116,11 +116,6 @@ void second_overflow(void)
if (xtime.tv_sec % 86400 == 0) {
xtime.tv_sec--;
wall_to_monotonic.tv_sec++;
- /*
- * The timer interpolator will make time change
- * gradually instead of an immediate jump by one second
- */
- time_interpolator_update(-NSEC_PER_SEC);
time_state = TIME_OOP;
printk(KERN_NOTICE "Clock: inserting leap second "
"23:59:60 UTC\n");
@@ -130,11 +125,6 @@ void second_overflow(void)
if ((xtime.tv_sec + 1) % 86400 == 0) {
xtime.tv_sec++;
wall_to_monotonic.tv_sec--;
- /*
- * Use of time interpolator for a gradual change of
- * time
- */
- time_interpolator_update(NSEC_PER_SEC);
time_state = TIME_WAIT;
printk(KERN_NOTICE "Clock: deleting leap second "
"23:59:59 UTC\n");
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index 8969877..88c8102 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -466,10 +466,6 @@ void update_wall_time(void)
second_overflow();
}
- /* interpolator bits */
- time_interpolator_update(clock->xtime_interval
- >> clock->shift);
-
/* accumulate error between NTP and clock interval */
clock->error += current_tick_length();
clock->error -= clock->xtime_interval << (TICK_LENGTH_SHIFT - clock->shift);
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