| Date | Tue, 29 Jul 2014 10:12:36 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH RFC tip/core/rcu 1/9] rcu: Add call_rcu_tasks() |
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On Mon, Jul 28, 2014 at 03:56:12PM -0700, Paul E. McKenney wrote: > From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> > > This commit adds a new RCU-tasks flavor of RCU, which provides > call_rcu_tasks(). This RCU flavor's quiescent states are voluntary > context switch (not preemption!), userspace execution, and the idle loop. > Note that unlike other RCU flavors, these quiescent states occur in tasks, > not necessarily CPUs. Includes fixes from Steven Rostedt.
I've not found the userspace transition part, where that at?
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