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perf_counter: Add PERF_SAMPLE_PERIOD
[linux-2.6]
/
kernel
/
relay.c
diff --git
a/kernel/relay.c
b/kernel/relay.c
index
e92db8c
..
bc18854
100644
(file)
--- a/
kernel/relay.c
+++ b/
kernel/relay.c
@@
-677,9
+677,7
@@
int relay_late_setup_files(struct rchan *chan,
*/
for_each_online_cpu(i) {
if (unlikely(!chan->buf[i])) {
- printk(KERN_ERR "relay_late_setup_files: CPU %u "
- "has no buffer, it must have!\n", i);
- BUG();
+ WARN_ONCE(1, KERN_ERR "CPU has no buffer!\n");
err = -EINVAL;
break;
}