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Date:   Sat, 5 Oct 2019 09:11:53 -0700
From:   "Paul E. McKenney" <paulmck@kernel.org>
To:     Song Liu <liu.song.a23@gmail.com>
Cc:     Andrii Nakryiko <andrii.nakryiko@gmail.com>, rcu@vger.kernel.org,
        open list <linux-kernel@vger.kernel.org>,
        Ingo Molnar <mingo@kernel.org>, jiangshanlai@gmail.com,
        dipankar@in.ibm.com, Andrew Morton <akpm@linux-foundation.org>,
        mathieu.desnoyers@efficios.com, josh@joshtriplett.org,
        Thomas Gleixner <tglx@linutronix.de>,
        Peter Ziljstra <peterz@infradead.org>,
        Steven Rostedt <rostedt@goodmis.org>, dhowells@redhat.com,
        Eric Dumazet <edumazet@google.com>, fweisbec@gmail.com,
        Oleg Nesterov <oleg@redhat.com>,
        Joel Fernandes <joel@joelfernandes.org>,
        Alexei Starovoitov <ast@kernel.org>,
        Daniel Borkmann <daniel@iogearbox.net>,
        Martin KaFai Lau <kafai@fb.com>,
        Song Liu <songliubraving@fb.com>, Yonghong Song <yhs@fb.com>,
        Networking <netdev@vger.kernel.org>, bpf <bpf@vger.kernel.org>
Subject: Re: [PATCH tip/core/rcu 6/9] bpf/cgroup: Replace
 rcu_swap_protected() with rcu_replace()
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On Thu, Oct 03, 2019 at 01:58:13PM -0700, Song Liu wrote:
> On Thu, Oct 3, 2019 at 10:43 AM Andrii Nakryiko
> <andrii.nakryiko@gmail.com> wrote:
> >
> > On Wed, Oct 2, 2019 at 6:45 PM <paulmck@kernel.org> wrote:
> > >
> > > From: "Paul E. McKenney" <paulmck@kernel.org>
> > >
> > > This commit replaces the use of rcu_swap_protected() with the more
> > > intuitively appealing rcu_replace() as a step towards removing
> > > rcu_swap_protected().
> > >
> > > Link: https://lore.kernel.org/lkml/CAHk-=wiAsJLw1egFEE=Z7-GGtM6wcvtyytXZA1+BHqta4gg6Hw@mail.gmail.com/
> > > Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
> > > Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
> > > Cc: Alexei Starovoitov <ast@kernel.org>
> > > Cc: Daniel Borkmann <daniel@iogearbox.net>
> > > Cc: Martin KaFai Lau <kafai@fb.com>
> > > Cc: Song Liu <songliubraving@fb.com>
> > > Cc: Yonghong Song <yhs@fb.com>
> > > Cc: <netdev@vger.kernel.org>
> > > Cc: <bpf@vger.kernel.org>
> > > ---
> >
> > Acked-by: Andrii Nakryiko <andriin@fb.com>
> 
> Acked-by: Song Liu <songliubraving@fb.com>

Applied, thank you both!

							Thanx, Paul