Messages in this thread Patch in this message | | | From | "Paul E. McKenney" <> | Subject | [PATCH tip/core/rcu 14/18] rcu/nocb: Remove obsolete nocb_gp_head and nocb_gp_tail fields | Date | Thu, 1 Aug 2019 16:08:06 -0700 |
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Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com> --- kernel/rcu/tree.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h index 6e4cf7de303f..c12e85c12310 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -201,10 +201,8 @@ struct rcu_data { struct timer_list nocb_timer; /* Enforce finite deferral. */ /* The following fields are used by GP kthread, hence own cacheline. */ - struct rcu_head *nocb_gp_head ____cacheline_internodealigned_in_smp; - /* CBs waiting for GP. */ - struct rcu_head **nocb_gp_tail; - bool nocb_gp_sleep; /* Is the nocb GP thread asleep? */ + bool nocb_gp_sleep ____cacheline_internodealigned_in_smp; + /* Is the nocb GP thread asleep? */ struct swait_queue_head nocb_gp_wq; /* For nocb kthreads to sleep on. */ bool nocb_cb_sleep; /* Is the nocb CB thread asleep? */ struct task_struct *nocb_cb_kthread; -- 2.17.1
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