From 289fe21490b6f10746841fec969588efee27c061 Mon Sep 17 00:00:00 2001 From: Adrian Calianu Date: Wed, 24 May 2017 13:25:05 +0200 Subject: add config to prevent RCU callback routines exec on CPUs Signed-off-by: Adrian Calianu --- features/rcu/rcu_nocb_y.cfg | 3 +++ features/rcu/rcu_nocb_y.scc | 4 ++++ 2 files changed, 7 insertions(+) create mode 100644 features/rcu/rcu_nocb_y.cfg create mode 100644 features/rcu/rcu_nocb_y.scc diff --git a/features/rcu/rcu_nocb_y.cfg b/features/rcu/rcu_nocb_y.cfg new file mode 100644 index 0000000..8a00738 --- /dev/null +++ b/features/rcu/rcu_nocb_y.cfg @@ -0,0 +1,3 @@ +CONFIG_NO_HZ_FULL=y +CONFIG_RCU_EXPERT=y +CONFIG_RCU_NOCB_CPU=y diff --git a/features/rcu/rcu_nocb_y.scc b/features/rcu/rcu_nocb_y.scc new file mode 100644 index 0000000..dd99a93 --- /dev/null +++ b/features/rcu/rcu_nocb_y.scc @@ -0,0 +1,4 @@ +define KFEATURE_DESCRIPTION "Enable offloading RCU callback processing on specified CPUs" +define KFEATURE_COMPATIBILITY all + +kconf non-hardware rcu_nocb_y.cfg -- cgit v1.2.3-54-g00ecf