Messages in this thread | | | Subject | Re: [PATCH v2 1/2] sched: Add cond_resched_rcu_lock() helper | From | Eric Dumazet <> | Date | Wed, 01 May 2013 08:29:55 -0700 |
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On Wed, 2013-05-01 at 17:17 +0200, Peter Zijlstra wrote: > On Wed, May 01, 2013 at 05:46:37AM -0700, Paul E. McKenney wrote: > > > If the only goal is to allow preemption, and if long grace periods are > > not a concern, then this alternate approach would work fine as well. > > Hmm.. if that were the goal I'd like it to have a different name; > cond_resched*() has always been about preemption.
BTW, I do not remember why cond_resched() is not an empty macro when CONFIG_PREEMPT=y ?
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