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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2010-01-14 19:10:58 -0500
committerIngo Molnar <mingo@elte.hu>2010-01-16 04:25:22 -0500
commit017c426138122c8e9b9f5057fbd0567c37b35247 (patch)
tree648d35f773bc08e83d06f0c02a68cae02c46a4cd /kernel/rcutree.c
parent4c54005ca438a8b46dd542b497d4f0dc2ca375e8 (diff)
rcu: Fix sparse warnings
Rename local variable "i" in rcu_init() to avoid conflict with RCU_INIT_FLAVOR(), restrict the scope of RCU_TREE_NONCORE, and make __synchronize_srcu() static. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: laijs@cn.fujitsu.com Cc: dipankar@in.ibm.com Cc: mathieu.desnoyers@polymtl.ca Cc: josh@joshtriplett.org Cc: dvhltc@us.ibm.com Cc: niv@us.ibm.com Cc: peterz@infradead.org Cc: rostedt@goodmis.org Cc: Valdis.Kletnieks@vt.edu Cc: dhowells@redhat.com LKML-Reference: <12635142581560-git-send-email-> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/rcutree.c')
-rw-r--r--kernel/rcutree.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 3b13d64b010b..099a255ede4c 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -1888,7 +1888,7 @@ do { \
1888 1888
1889void __init rcu_init(void) 1889void __init rcu_init(void)
1890{ 1890{
1891 int i; 1891 int cpu;
1892 1892
1893 rcu_bootup_announce(); 1893 rcu_bootup_announce();
1894#ifdef CONFIG_RCU_CPU_STALL_DETECTOR 1894#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
@@ -1908,8 +1908,8 @@ void __init rcu_init(void)
1908 * or the scheduler are operational. 1908 * or the scheduler are operational.
1909 */ 1909 */
1910 cpu_notifier(rcu_cpu_notify, 0); 1910 cpu_notifier(rcu_cpu_notify, 0);
1911 for_each_online_cpu(i) 1911 for_each_online_cpu(cpu)
1912 rcu_cpu_notify(NULL, CPU_UP_PREPARE, (void *)(long)i); 1912 rcu_cpu_notify(NULL, CPU_UP_PREPARE, (void *)(long)cpu);
1913} 1913}
1914 1914
1915#include "rcutree_plugin.h" 1915#include "rcutree_plugin.h"