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23 October 2021, 00:29:24 UTC
Revision 61c22c34c6f80a8e89cff5ff717627c54cc14fd4 authored by Thomas Gleixner on 09 September 2008, 19:38:57 UTC, committed by Thomas Gleixner on 09 September 2008, 20:20:01 UTC 
clockevents: remove WARN_ON which was used to gather information
 
The issue of the endless reprogramming loop due to a too small
min_delta_ns was fixed with the previous updates of the clock events
code, but we had no information about the spread of this problem. I
added a WARN_ON to get automated information via kerneloops.org and to
get some direct reports, which allowed me to analyse the affected
machines.

The WARN_ON has served its purpose and would be annoying for a release
kernel. Remove it and just keep the information about the increase of
the min_delta_ns value.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
1 parent 82a28c7
Raw File
Tip revision: 61c22c34c6f80a8e89cff5ff717627c54cc14fd4 authored by Thomas Gleixner on 09 September 2008, 19:38:57 UTC
clockevents: remove WARN_ON which was used to gather information
Tip revision: 61c22c3
sched_features.h 
SCHED_FEAT(NEW_FAIR_SLEEPERS, 1)
SCHED_FEAT(NORMALIZED_SLEEPER, 1)
SCHED_FEAT(WAKEUP_PREEMPT, 1)
SCHED_FEAT(START_DEBIT, 1)
SCHED_FEAT(AFFINE_WAKEUPS, 1)
SCHED_FEAT(CACHE_HOT_BUDDY, 1)
SCHED_FEAT(SYNC_WAKEUPS, 1)
SCHED_FEAT(HRTICK, 1)
SCHED_FEAT(DOUBLE_TICK, 0)
SCHED_FEAT(ASYM_GRAN, 1)
SCHED_FEAT(LB_BIAS, 1)
SCHED_FEAT(LB_WAKEUP_UPDATE, 1)
SCHED_FEAT(ASYM_EFF_LOAD, 1)
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