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Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU from both process and interrupt context

From "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Newsgroups linux.kernel
Subject Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU from both process and interrupt context
Date 2017-06-06 18:00 +0200
Message-ID <tPp3I-2jT-31@gated-at.bofh.it> (permalink)
References (1 earlier) <tP8vT-e0-7@gated-at.bofh.it> <tPkx4-7Uz-35@gated-at.bofh.it> <tPlt8-aF-17@gated-at.bofh.it> <tPmfv-vX-1@gated-at.bofh.it> <tPp3I-2jT-17@gated-at.bofh.it>
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On Tue, Jun 06, 2017 at 05:54:28PM +0200, Peter Zijlstra wrote:
> On Tue, Jun 06, 2017 at 05:53:57AM -0700, Paul E. McKenney wrote:
> > So the only part of this patch that is needed is the changes to the
> > comments, right?  ;-)
> 
> Right, although I would suggest putting that requirement (the balanced
> lock vs unlock) somewhere as well.

Good point!  Otherwise, some one will decide it is a good idea to
try sooner or later.

							Thnax, Paul

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[PATCH RFC tip/core/rcu 0/2] srcu: All SRCU readers from both  process and irq "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-06-06 00:10 +0200
  [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU from both process and interrupt context "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-06-06 00:20 +0200
    Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Peter Zijlstra <peterz@infradead.org> - 2017-06-06 13:00 +0200
      Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-06-06 15:00 +0200
      Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Paolo Bonzini <pbonzini@redhat.com> - 2017-06-06 15:10 +0200
        Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Christian Borntraeger <borntraeger@de.ibm.com> - 2017-06-06 16:50 +0200
          Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Heiko Carstens <heiko.carstens@de.ibm.com> - 2017-06-06 17:30 +0200
            Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Christian Borntraeger <borntraeger@de.ibm.com> - 2017-06-06 17:40 +0200
              Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-06-06 18:00 +0200
            Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Peter Zijlstra <peterz@infradead.org> - 2017-06-06 18:20 +0200
              Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-06-06 19:10 +0200
              Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Heiko Carstens <heiko.carstens@de.ibm.com> - 2017-06-06 19:30 +0200
          Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Peter Zijlstra <peterz@infradead.org> - 2017-06-06 18:20 +0200
        Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Peter Zijlstra <peterz@infradead.org> - 2017-06-06 18:10 +0200
    Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Peter Zijlstra <peterz@infradead.org> - 2017-06-06 13:10 +0200
      Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Paolo Bonzini <pbonzini@redhat.com> - 2017-06-06 14:10 +0200
        Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-06-06 15:00 +0200
          Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Peter Zijlstra <peterz@infradead.org> - 2017-06-06 18:00 +0200
            Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-06-06 18:00 +0200
    Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Peter Zijlstra <peterz@infradead.org> - 2017-06-06 19:30 +0200
      Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-06-06 20:00 +0200
        Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context Peter Zijlstra <peterz@infradead.org> - 2017-06-06 20:10 +0200
          Re: [PATCH RFC tip/core/rcu 1/2] srcu: Allow use of Tiny/Tree SRCU  from both process and interrupt context "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-06-06 20:30 +0200
  [PATCH RFC tip/core/rcu 2/2] srcu: Allow use of Classic SRCU from both process and interrupt context "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-06-06 00:20 +0200
  Re: [PATCH RFC tip/core/rcu 0/2] srcu: All SRCU readers from both  process and irq "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-06-06 19:10 +0200

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