[PATCH] init: check printed flag to skip printing message

Diwakar Tundlam
2012-03-08T23:44:38Z

Otherwise the 'Calibration skipped' message gets printed everytime a CPU is
hotplugged in, cluttering console for systems that frequently hotplug CPUs.

Signed-off-by: Diwakar Tundlam <dtundlam@nvidia.com>
---
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/init/calibrate.c b/init/calibrate.c
index 5f117ca..fda0a7b 100644
--- a/init/calibrate.c
+++ b/init/calibrate.c
@@ -267,7 +267,8 @@ void __cpuinit calibrate_delay(void)

if (per_cpu(cpu_loops_per_jiffy, this_cpu)) {
lpj = per_cpu(cpu_loops_per_jiffy, this_cpu);
- pr_info("Calibrating delay loop (skipped) "
+ if (!printed)
+ pr_info("Calibrating delay loop (skipped) "
"already calibrated this CPU");
} else if (preset_lpj) {
lpj = preset_lpj;