summaryrefslogtreecommitdiff
path: root/include/linux/rcutree.h
diff options
context:
space:
mode:
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2013-03-27 21:11:15 +0400
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2013-06-11 00:45:51 +0400
commit9dc5ad32488a75504349372330cc228d4dd678db (patch)
tree794a5a4ac485fa4e6141dc6f14d23b0963c4bbab /include/linux/rcutree.h
parent58c4e69d43df91fd6a55bc070474aad6b7cfb18d (diff)
downloadlinux-9dc5ad32488a75504349372330cc228d4dd678db.tar.xz
rcu: Simplify RCU_TINY RCU callback invocation
TINY_PREEMPT_RCU could use a kthread to handle RCU callback invocation, which required an API to abstract kthread vs. softirq invocation. Now that TINY_PREEMPT_RCU is no longer with us, this commit retires this API in favor of direct use of the relevant softirq primitives. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'include/linux/rcutree.h')
-rw-r--r--include/linux/rcutree.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index 952b79339304..3f1aa8f98666 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -30,7 +30,6 @@
#ifndef __LINUX_RCUTREE_H
#define __LINUX_RCUTREE_H
-extern void rcu_init(void);
extern void rcu_note_context_switch(int cpu);
extern int rcu_needs_cpu(int cpu, unsigned long *delta_jiffies);
extern void rcu_cpu_stall_reset(void);