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rcu: Adjust debugfs tracing for kthread-based quiescent-state forcing

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Moving quiescent-state forcing into a kthread dispenses with the need
for the ->n_rp_need_fqs field, so this commit removes it.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
This commit is contained in:
Paul E. McKenney 2012-06-26 14:00:48 -07:00
parent b4be093fee
commit 4605c0143c
3 changed files with 17 additions and 30 deletions
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kernel/rcutree.h
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@ -312,7 +312,6 @@ struct rcu_data {
unsigned long n_rp_cpu_needs_gp;
unsigned long n_rp_gp_completed;
unsigned long n_rp_gp_started;
unsigned long n_rp_need_fqs;
unsigned long n_rp_need_nothing;
/* 6) _rcu_barrier() and OOM callbacks. */