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

From: Ingo Molnar
Date: Wed Dec 16 2009 - 09:26:15 EST



* tip-bot for Frederic Weisbecker <fweisbec@xxxxxxxxx> wrote:

> Commit-ID: ba1b1cbcc9b458c4b9ebb28c9cf6a2ccf64ba1cd
> Gitweb: http://git.kernel.org/tip/ba1b1cbcc9b458c4b9ebb28c9cf6a2ccf64ba1cd
> Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
> AuthorDate: Mon, 14 Dec 2009 23:44:32 +0100
> Committer: Ingo Molnar <mingo@xxxxxxx>
> 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
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