On Mon, Sep 23, 2013 at 11:59:08AM -0400, Steven Rostedt wrote: > On Mon, 23 Sep 2013 17:22:23 +0200 > Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote: > > > Still no point in using srcu for this; preempt_disable + > > synchronize_sched() is similar and much faster -- its the rcu_sched > > equivalent of what you propose. > > To be honest, I sent this out last week and it somehow got trashed by > my laptop and connecting to my smtp server. Where the last version of > your patch still had the memory barrier ;-) Ah, ok, yes in that case things start to make sense again. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>