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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>,
	Uladzislau Rezki <uladzislau.rezki@sony.com>,
	Boqun Feng <boqun.feng@gmail.com>,
	Neeraj Upadhyay <quic_neeraju@quicinc.com>,
	Joel Fernandes <joel@joelfernandes.org>
Subject: [RFC PATCH 0/4] rcu: Expedited GP polling improvements
Date: Wed, 16 Mar 2022 15:42:51 +0100	[thread overview]
Message-ID: <20220316144255.336021-1-frederic@kernel.org> (raw)

I initially wanted to shape that into the form of reviews or questions
but I thought I might as well send patches.

Be careful, it's fairly possible I misunderstood some things and those
patches are completely off the track.

At least TREE07 looks happy.

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

HEAD: dd1f68246e04fe03fde46cd55f1c87ea92a6c57e

Thanks,
	Frederic
---

Frederic Weisbecker (4):
      rcu: Remove needless polling work requeue for further waiter
      rcu: No need to reset the poll request flag before completion
      rcu: Perform early sequence fetch for polling locklessly
      rcu: Name internal polling flag


 kernel/rcu/rcu.h      |  5 +++++
 kernel/rcu/tree.c     |  2 +-
 kernel/rcu/tree_exp.h | 18 +++++++-----------
 3 files changed, 13 insertions(+), 12 deletions(-)

             reply	other threads:[~2022-03-16 14:43 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-16 14:42 Frederic Weisbecker [this message]
2022-03-16 14:42 ` [PATCH 1/4] rcu: Remove needless polling work requeue for further waiter Frederic Weisbecker
2022-03-16 14:42 ` [PATCH 2/4] rcu: No need to reset the poll request flag before completion Frederic Weisbecker
2022-03-30 11:27   ` Frederic Weisbecker
2022-03-30 17:57     ` Paul E. McKenney
2022-03-16 14:42 ` [PATCH 3/4] rcu: Perform early sequence fetch for polling locklessly Frederic Weisbecker
2022-03-16 14:42 ` [PATCH 4/4] rcu: Name internal polling flag Frederic Weisbecker
2022-03-17  9:42   ` Neeraj Upadhyay
2022-03-17 15:33     ` Frederic Weisbecker
2022-03-22  2:11   ` Paul E. McKenney
2022-03-22 10:32     ` Frederic Weisbecker
2022-03-24  1:04       ` Paul E. McKenney
2022-03-24  1:19         ` Paul E. McKenney

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