rcu: Renamings to increase RCU clarity
Make RCU-sched, RCU-bh, and RCU-preempt be underlying
implementations, with "RCU" defined in terms of one of the
three. Update the outdated rcu_qsctr_inc() names, as these
functions no longer increment anything.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: laijs@cn.fujitsu.com
Cc: dipankar@in.ibm.com
Cc: akpm@linux-foundation.org
Cc: mathieu.desnoyers@polymtl.ca
Cc: josht@linux.vnet.ibm.com
Cc: dvhltc@us.ibm.com
Cc: niv@us.ibm.com
Cc: peterz@infradead.org
Cc: rostedt@goodmis.org
LKML-Reference: <12509746132696-git-send-email->
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index e37d5e2..a0852d0 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -30,8 +30,8 @@
#ifndef __LINUX_RCUTREE_H
#define __LINUX_RCUTREE_H
-extern void rcu_qsctr_inc(int cpu);
-extern void rcu_bh_qsctr_inc(int cpu);
+extern void rcu_sched_qs(int cpu);
+extern void rcu_bh_qs(int cpu);
extern int rcu_pending(int cpu);
extern int rcu_needs_cpu(int cpu);
@@ -73,7 +73,8 @@
#define __synchronize_sched() synchronize_rcu()
-#define call_rcu_sched(head, func) call_rcu(head, func)
+extern void call_rcu_sched(struct rcu_head *head,
+ void (*func)(struct rcu_head *rcu));
static inline void synchronize_rcu_expedited(void)
{
@@ -91,6 +92,7 @@
extern long rcu_batches_completed(void);
extern long rcu_batches_completed_bh(void);
+extern long rcu_batches_completed_sched(void);
static inline void rcu_init_sched(void)
{