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From: Frederic Weisbecker <frederic@kernel.org>
To: "Paul E . McKenney" <paulmck@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Frederic Weisbecker <frederic@kernel.org>,
	rcu@vger.kernel.org, urezki@gmail.com, boqun.feng@gmail.com,
	Neeraj Upadhyay <neeraju@codeaurora.org>,
	joel@joelfernandes.org
Subject: [PATCH 0/4] rcu: Unify a bit [non-]PREEMPT expedited quiescent state report
Date: Thu, 16 Sep 2021 14:10:44 +0200	[thread overview]
Message-ID: <20210916121048.36623-1-frederic@kernel.org> (raw)

This eventually removes rcu_data.exp_deferred_qs to use
rcu_data.cpu no_qs.b.exp instead.

For those like me who need a headlamp to walk there: https://ibb.co/3d06r0V

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

HEAD: 7d9d8a0c6141f95cbac4367b12e755bfabb383ee

Thanks,
	Frederic
---

Frederic Weisbecker (4):
      rcu: Ignore rdp.cpu_no_qs.b.exp on premptible RCU's rcu_qs()
      rcu: Remove useless WRITE_ONCE() on rcu_data.exp_deferred_qs
      rcu: Move rcu_data.cpu_no_qs.b.exp reset to rcu_export_exp_rdp()
      rcu: Remove rcu_data.exp_deferred_qs and convert to rcu_data.cpu no_qs.b.exp


 kernel/rcu/tree.h        |  1 -
 kernel/rcu/tree_exp.h    |  6 +++---
 kernel/rcu/tree_plugin.h | 24 +++++++++++++-----------
 3 files changed, 16 insertions(+), 15 deletions(-)

             reply	other threads:[~2021-09-16 12:10 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-16 12:10 Frederic Weisbecker [this message]
2021-09-16 12:10 ` [PATCH 1/4] rcu: Ignore rdp.cpu_no_qs.b.exp on premptible RCU's rcu_qs() Frederic Weisbecker
2021-09-16 12:10 ` [PATCH 2/4] rcu: Remove useless WRITE_ONCE() on rcu_data.exp_deferred_qs Frederic Weisbecker
2021-09-16 16:43   ` Paul E. McKenney
2021-09-16 21:05     ` Frederic Weisbecker
2021-09-17 18:10       ` Paul E. McKenney
2021-09-17 22:00         ` Frederic Weisbecker
2021-09-16 12:10 ` [PATCH 3/4] rcu: Move rcu_data.cpu_no_qs.b.exp reset to rcu_export_exp_rdp() Frederic Weisbecker
2021-09-16 12:10 ` [PATCH 4/4] rcu: Remove rcu_data.exp_deferred_qs and convert to rcu_data.cpu no_qs.b.exp Frederic Weisbecker
2021-09-16 16:40 ` [PATCH 0/4] rcu: Unify a bit [non-]PREEMPT expedited quiescent state report Paul E. McKenney
2021-09-28 18:13 ` Paul E. McKenney

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