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| author | Andreea-Cristina Bernat <bernat.ada@gmail.com> | 2014-03-19 09:18:31 (GMT) |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-04-29 15:45:07 (GMT) |
| commit | a381d757d93f6e43063f74888676edd6216d0aff (patch) | |
| tree | 7021dfdab1e9c16567f25028adb0c6059b8a8470 /kernel/rcu/tree.c | |
| parent | 495aa969dbaef2e3d28094a2b3c752d069932748 (diff) | |
| download | linux-a381d757d93f6e43063f74888676edd6216d0aff.tar.xz | |
rcu: Merge rcu_sched_force_quiescent_state() with rcu_force_quiescent_state()
This patch merges the function rcu_force_quiescent_state() with
rcu_sched_force_quiescent_state(), using the rcu_state pointer. Firstly,
the rcu_sched_force_quiescent_state() function is deleted from the file
kernel/rcu/tree.c. Also, the rcu_force_quiescent_state() function that was
calling force_quiescent_state with the argument rcu_preempt_state pointer
was deleted as well. The new function that combines the old ones uses
the rcu_state pointer and is located after rcu_batches_completed_bh()
in kernel/rcu/tree.c.
Signed-off-by: Andreea-Cristina Bernat <bernat.ada@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'kernel/rcu/tree.c')
| -rw-r--r-- | kernel/rcu/tree.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index f3317c1..dbf43f5c 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -271,6 +271,15 @@ long rcu_batches_completed_bh(void) EXPORT_SYMBOL_GPL(rcu_batches_completed_bh); /* + * Force a quiescent state. + */ +void rcu_force_quiescent_state(void) +{ + force_quiescent_state(rcu_state); +} +EXPORT_SYMBOL_GPL(rcu_force_quiescent_state); + +/* * Force a quiescent state for RCU BH. */ void rcu_bh_force_quiescent_state(void) |