Re: [PATCH 2/2] sched_clock: Disable seqlock lockdep usage in sched_clock
From: Krzysztof HaÅasa
Date: Fri Jan 03 2014 - 01:05:22 EST
John Stultz <john.stultz@xxxxxxxxxx> writes:
> Unforunately the seqlock lockdep enablmenet can't be used
> in sched_clock, since the lockdep infrastructure eventually
> calls into sched_clock, which causes a deadlock.
>
> Thus, this patch changes all generic sched_clock usage
> to use the raw_* methods.
These two patches fix the problem. Thanks to all involved.
--
Krzysztof Halasa
Research Institute for Automation and Measurements PIAP
Al. Jerozolimskie 202, 02-486 Warsaw, Poland
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