From 0d4ab7873644ce98694eb901c94ba2e3f3b8ae22 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Fri, 29 Jun 2012 08:25:07 -0700 Subject: [PATCH] rcu: Remove now-unused rcu_state fields Moving the RCU grace-period processing to a kthread and adjusting the tracing resulted in two of the rcu_state structure's fields being unused. This commit therefore removes them. Signed-off-by: Paul E. McKenney Reviewed-by: Josh Triplett --- kernel/rcutree.h | 7 ------- 1 file changed, 7 deletions(-) diff --git a/kernel/rcutree.h b/kernel/rcutree.h index 2d4cc1847fb9..8f0293ce1517 100644 --- a/kernel/rcutree.h +++ b/kernel/rcutree.h @@ -378,13 +378,6 @@ struct rcu_state { u8 fqs_state ____cacheline_internodealigned_in_smp; /* Force QS state. */ - u8 fqs_active; /* force_quiescent_state() */ - /* is running. */ - u8 fqs_need_gp; /* A CPU was prevented from */ - /* starting a new grace */ - /* period because */ - /* force_quiescent_state() */ - /* was running. */ u8 boost; /* Subject to priority boost. */ unsigned long gpnum; /* Current gp number. */ unsigned long completed; /* # of last completed gp. */ -- 2.39.5