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rcu/nocb: Rename nocb_follower_wait() to nocb_cb_wait() 

This commit adjusts naming to account for the new distinction between
callback and grace-period no-CBs kthreads.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
This commit is contained in:
Paul E. McKenney 2019-03-31 16:07:43 -07:00
parent 12f54c3a84
commit 9fa471a881
1 changed files with 2 additions and 2 deletions
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4
kernel/rcu/tree_plugin.h
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@ -1889,7 +1889,7 @@ static int rcu_nocb_gp_kthread(void *arg)
* This function returns true ("keep waiting") until callbacks appear and * This function returns true ("keep waiting") until callbacks appear and
* then false ("stop waiting") when callbacks finally do appear. * then false ("stop waiting") when callbacks finally do appear.
*/ */
static bool nocb_follower_wait(struct rcu_data *rdp) static bool nocb_cb_wait(struct rcu_data *rdp)
{ {
trace_rcu_nocb_wake(rcu_state.name, rdp->cpu, TPS("FollowerSleep")); trace_rcu_nocb_wake(rcu_state.name, rdp->cpu, TPS("FollowerSleep"));
swait_event_interruptible_exclusive(rdp->nocb_cb_wq, swait_event_interruptible_exclusive(rdp->nocb_cb_wq,
@ -1922,7 +1922,7 @@ static int rcu_nocb_cb_kthread(void *arg)
/* Each pass through this loop invokes one batch of callbacks */ /* Each pass through this loop invokes one batch of callbacks */
for (;;) { for (;;) {
/* Wait for callbacks. */ /* Wait for callbacks. */
while (nocb_follower_wait(rdp)) while (nocb_cb_wait(rdp))
continue; continue;
/* Pull the ready-to-invoke callbacks onto local list. */ /* Pull the ready-to-invoke callbacks onto local list. */