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| author | Paul E. McKenney | 2018-07-11 23:42:53 +0200 |
|---|---|---|
| committer | Paul E. McKenney | 2018-11-09 06:43:20 +0100 |
| commit | d3ff3891b2edba63a7dee9023306bb66878fc3d8 (patch) | |
| tree | 92c00d1e7b5b44759eb2c611640cbcd86a1c16bd /kernel/rcu/sync.c | |
| parent | rcu: Eliminate synchronize_rcu_mult() (diff) | |
| download | kernel-qcow2-linux-d3ff3891b2edba63a7dee9023306bb66878fc3d8.tar.gz kernel-qcow2-linux-d3ff3891b2edba63a7dee9023306bb66878fc3d8.tar.xz kernel-qcow2-linux-d3ff3891b2edba63a7dee9023306bb66878fc3d8.zip | |
rcu: Consolidate the RCU update functions invoked by sync.c
This commit retains all the various gp_ops[] entries, but makes their
update functions all be synchronize_rcu(), call_rcu() and rcu_barrier().
The read-side checks remain consistent with the various RCU flavors,
which still exist on the read side.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'kernel/rcu/sync.c')
| -rw-r--r-- | kernel/rcu/sync.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/rcu/sync.c b/kernel/rcu/sync.c index 3f943efcf61c..9d570b1892b0 100644 --- a/kernel/rcu/sync.c +++ b/kernel/rcu/sync.c @@ -44,15 +44,15 @@ static const struct { __INIT_HELD(rcu_read_lock_held) }, [RCU_SCHED_SYNC] = { - .sync = synchronize_sched, - .call = call_rcu_sched, - .wait = rcu_barrier_sched, + .sync = synchronize_rcu, + .call = call_rcu, + .wait = rcu_barrier, __INIT_HELD(rcu_read_lock_sched_held) }, [RCU_BH_SYNC] = { - .sync = synchronize_rcu_bh, - .call = call_rcu_bh, - .wait = rcu_barrier_bh, + .sync = synchronize_rcu, + .call = call_rcu, + .wait = rcu_barrier, __INIT_HELD(rcu_read_lock_bh_held) }, }; |