* [tip: core/rcu] rcutorture: Use "all" and "N" in "nohz_full" and "rcu_nocbs"
@ 2021-04-11 13:43 tip-bot2 for Paul E. McKenney
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From: tip-bot2 for Paul E. McKenney @ 2021-04-11 13:43 UTC (permalink / raw)
To: linux-tip-commits; +Cc: Paul Gortmaker, Paul E. McKenney, x86, linux-kernel
The following commit has been merged into the core/rcu branch of tip:
Commit-ID: c71c39b344f7eec9d4492913f22126b03bb7b746
Gitweb: https://git.kernel.org/tip/c71c39b344f7eec9d4492913f22126b03bb7b746
Author: Paul E. McKenney <paulmck@kernel.org>
AuthorDate: Thu, 21 Jan 2021 15:56:53 -08:00
Committer: Paul E. McKenney <paulmck@kernel.org>
CommitterDate: Mon, 08 Mar 2021 14:16:58 -08:00
rcutorture: Use "all" and "N" in "nohz_full" and "rcu_nocbs"
This commit uses the shiny new "all" and "N" cpumask options to decouple
the "nohz_full" and "rcu_nocbs" kernel boot parameters in the TREE04.boot
and TREE08.boot files from the CONFIG_NR_CPUS options in the TREE04 and
TREE08 files.
Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
tools/testing/selftests/rcutorture/configs/rcu/TREE04.boot | 2 +-
tools/testing/selftests/rcutorture/configs/rcu/TREE08.boot | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE04.boot b/tools/testing/selftests/rcutorture/configs/rcu/TREE04.boot
index 5adc675..a8d94ca 100644
--- a/tools/testing/selftests/rcutorture/configs/rcu/TREE04.boot
+++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE04.boot
@@ -1 +1 @@
-rcutree.rcu_fanout_leaf=4 nohz_full=1-7
+rcutree.rcu_fanout_leaf=4 nohz_full=1-N
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE08.boot b/tools/testing/selftests/rcutorture/configs/rcu/TREE08.boot
index 22478fd..94d3844 100644
--- a/tools/testing/selftests/rcutorture/configs/rcu/TREE08.boot
+++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE08.boot
@@ -1,3 +1,3 @@
rcupdate.rcu_self_test=1
rcutree.rcu_fanout_exact=1
-rcu_nocbs=0-7
+rcu_nocbs=all
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