Re: [tip:sched/urgent] sched: Teach might_sleep() about preemptible RCU

Ingo Molnar
2009-12-16T14:26:06Z

* tip-bot for Frederic Weisbecker <fweisbec@gmail.com> wrote:

> Commit-ID: ba1b1cbcc9b458c4b9ebb28c9cf6a2ccf64ba1cd
> Gitweb: http://git.kernel.org/tip/ba1b1cbcc9b458c4b9ebb28c9cf6a2ccf64ba1cd
> Author: Frederic Weisbecker <fweisbec@gmail.com>
> AuthorDate: Mon, 14 Dec 2009 23:44:32 +0100
> Committer: Ingo Molnar <mingo@elte.hu>
> CommitDate: Wed, 16 Dec 2009 08:43:16 +0100
>
> sched: Teach might_sleep() about preemptible RCU

Causes a build failure, so skipped this patch for now:

kernel/sched.c:9661: error: implicit declaration of function 'rcu_preempt_depth'

Ingo