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authorLinus Torvalds <torvalds@linux-foundation.org>2008-09-09 13:47:01 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-09-09 13:47:01 -0700
commitbdce291a69a4de340eb5a0f7b87dd0d49744d6b6 (patch)
treee686660368c148ae6f5553345b15f2db252122cc
parent93811d94f7e9bcfeed7d6ba75ea5d9c80a70ab95 (diff)
parent61c22c34c6f80a8e89cff5ff717627c54cc14fd4 (diff)
Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: clockevents: remove WARN_ON which was used to gather information
-rw-r--r--kernel/time/tick-oneshot.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/kernel/time/tick-oneshot.c b/kernel/time/tick-oneshot.c
index 2e35501e61dd..2e8de678e767 100644
--- a/kernel/time/tick-oneshot.c
+++ b/kernel/time/tick-oneshot.c
@@ -43,19 +43,17 @@ int tick_dev_program_event(struct clock_event_device *dev, ktime_t expires,
* and emit a warning.
*/
if (++i > 2) {
- printk(KERN_WARNING "CE: __tick_program_event of %s is "
- "stuck %llx %llx\n", dev->name ? dev->name : "?",
- now.tv64, expires.tv64);
- printk(KERN_WARNING
- "CE: increasing min_delta_ns %ld to %ld nsec\n",
- dev->min_delta_ns, dev->min_delta_ns << 1);
- WARN_ON(1);
-
- /* Double the min. delta and try again */
+ /* Increase the min. delta and try again */
if (!dev->min_delta_ns)
dev->min_delta_ns = 5000;
else
- dev->min_delta_ns <<= 1;
+ dev->min_delta_ns += dev->min_delta_ns >> 1;
+
+ printk(KERN_WARNING
+ "CE: %s increasing min_delta_ns to %lu nsec\n",
+ dev->name ? dev->name : "?",
+ dev->min_delta_ns << 1);
+
i = 0;
}

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