Hi, Hopefully this is the last RCU-side preparation work before I manage to add a cpuset interface to toggle nocb (de-)offloading. git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git rcu/dev HEAD: 23dcef16e09a8a60cd15d001df56f72561d57a7f Thanks, Frederic --- Frederic Weisbecker (6): rcu/nocb: Remove rdp from nocb list when de-offloaded rcu/nocb: Prepare nocb_cb_wait() to start with a non-offloaded rdp rcu/nocb: Optimize kthreads and rdp initialization rcu/nocb: Create nocb kthreads on all CPUs as long as the "rcu_nocb=" is passed rcu/nocb: Allow empty "rcu_nocbs" kernel parameter rcu/nocb: Merge rcu_spawn_cpu_nocb_kthread() and rcu_spawn_one_nocb_kthread() kernel/rcu/tree.h | 7 +++- kernel/rcu/tree_nocb.h | 111 +++++++++++++++++++++++++++++-------------------- 2 files changed, 70 insertions(+), 48 deletions(-)