From 265f5f28f042fee66531f9f647c9d78e997995b6 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Mon, 19 Mar 2018 11:53:22 -0700 Subject: [PATCH] rcu: Update rcu_bind_gp_kthread() header comment The header comment for rcu_bind_gp_kthread() refers to sysidle, which is no longer with us. However, it is still important to bind RCU's grace-period kthreads to the housekeeping CPU(s), so rather than remove rcu_bind_gp_kthread(), this commit updates the comment. Signed-off-by: Paul E. McKenney Tested-by: Nicholas Piggin --- kernel/rcu/tree_plugin.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index ee24a5de0503..d37b9bb3f481 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -2622,8 +2622,7 @@ static bool rcu_nohz_full_cpu(struct rcu_state *rsp) } /* - * Bind the grace-period kthread for the sysidle flavor of RCU to the - * timekeeping CPU. + * Bind the RCU grace-period kthreads to the housekeeping CPU. */ static void rcu_bind_gp_kthread(void) {