linux-kernel - [PATCH 0/6] rcu/nocb: Last prep work before cpuset interface

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Date:   Wed, 17 Nov 2021 16:56:31 +0100
From:   Frederic Weisbecker <frederic@...nel.org>
To:     "Paul E . McKenney" <paulmck@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Frederic Weisbecker <frederic@...nel.org>,
        Uladzislau Rezki <urezki@...il.com>,
        Neeraj Upadhyay <quic_neeraju@...cinc.com>,
        Boqun Feng <boqun.feng@...il.com>,
        Josh Triplett <josh@...htriplett.org>,
        Joel Fernandes <joel@...lfernandes.org>, rcu@...r.kernel.org
Subject: [PATCH 0/6] rcu/nocb: Last prep work before cpuset interface

Hi,

Hopefully this is the last RCU-side preparation work before I manage
to add a cpuset interface to toggle nocb (de-)offloading.

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
	rcu/dev

HEAD: 23dcef16e09a8a60cd15d001df56f72561d57a7f

Thanks,
	Frederic
---

Frederic Weisbecker (6):
      rcu/nocb: Remove rdp from nocb list when de-offloaded
      rcu/nocb: Prepare nocb_cb_wait() to start with a non-offloaded rdp
      rcu/nocb: Optimize kthreads and rdp initialization
      rcu/nocb: Create nocb kthreads on all CPUs as long as the "rcu_nocb=" is passed
      rcu/nocb: Allow empty "rcu_nocbs" kernel parameter
      rcu/nocb: Merge rcu_spawn_cpu_nocb_kthread() and rcu_spawn_one_nocb_kthread()


 kernel/rcu/tree.h      |   7 +++-
 kernel/rcu/tree_nocb.h | 111 +++++++++++++++++++++++++++++--------------------
 2 files changed, 70 insertions(+), 48 deletions(-)