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Subject[PATCH 0/2] rcu: Extended quiescent state for adaptive nohz
From: Frederic Weisbecker <>

Paul, Ingo,

This is a rebase of the nohz cpusets RCU APIs on top of Paul's latest
-rcu (rcu/core) branch.

I have only built tested it yet, I need to do a full rebase of my
tree to test it in practice. But I wanted to show you how it looks
like first.

I also wonder if we can set that to a tree somewhere. Ingo suggested
to set up a tree on -tip to apply the uncontroversial part of nohz
cpusets patches and iterate from there. I think it would accelerate
everything if we start doing that.

Tell me what you think.


Frederic Weisbecker (2):
rcu: New rcu_user_enter() and rcu_user_exit() APIs
rcu: New rcu_user_enter_irq() and rcu_user_exit_irq() APIs

include/linux/rcupdate.h | 4 +
kernel/rcutree.c | 184 +++++++++++++++++++++++++++++++++++++++------
2 files changed, 163 insertions(+), 25 deletions(-)


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