commit cc94abfcbc9fed0048365ce1fb8dc81353408bf8
author Steven Rostedt <rostedt@goodmis.org> Tue Jun 27 02:54:31 2006 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> Tue Jun 27 17:32:44 2006 -0700
tree d7e40f7a9e710f220f1bf5f7514ac7eba2fc70c2
parent 72d2854d4ebf5faf086ebccb2ed575c6b68a05dc

[PATCH] unnecessary long index i in sched

Unless we expect to have more than 2G CPUs, there's no reason to have 'i'
as a long long here.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

kernel/sched.c

diff --git a/kernel/sched.c b/kernel/sched.c
index cb14621..235c421 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1653,7 +1653,8 @@
 
 unsigned long long nr_context_switches(void)
 {
-	unsigned long long i, sum = 0;
+	int i;
+	unsigned long long sum = 0;
 
 	for_each_possible_cpu(i)
 		sum += cpu_rq(i)->nr_switches;