Messages in this thread Patch in this message | | | From | "Paul E. McKenney" <> | Subject | [PATCH tip/core/rcu 14/23] rcu: Remove now-unused rcu_state fields | Date | Thu, 30 Aug 2012 11:18:29 -0700 |
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From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
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 <paulmck@linux.vnet.ibm.com> --- kernel/rcutree.h | 7 ------- 1 files changed, 0 insertions(+), 7 deletions(-)
diff --git a/kernel/rcutree.h b/kernel/rcutree.h index 2d4cc18..8f0293c 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. */ -- 1.7.8
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