On Wed, Dec 16, 2009 at 07:30:20AM -0800, Paul E. McKenney wrote: > On Wed, Dec 16, 2009 at 03:25:36PM +0100, Ingo Molnar wrote: > > > > * 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' > > I guess my testing missed something. :-/ Could you please send the > .config file that caused this? > > Thanx, Paul Looks like the problem is here: rcupdate.h: #if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU) #include <linux/rcutree.h> #elif defined(CONFIG_TINY_RCU) #include <linux/rcutiny.h> I guess it barfs in rcutiny configs. I should define these helpers in rcupdate. -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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