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| author | Diwakar Tundlam <dtundlam@nvidia.com> | 2012-03-23 15:02:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-23 16:58:38 -0700 |
| commit | 8595c539f0360477189eef91f6337ba44962f72d (patch) | |
| tree | b04493a7c330b2ba6f4a9a418890872a70104459 /init | |
| parent | da0503aae07f0410b6ff0a9e1d1d011701eb2758 (diff) | |
| download | lwn-8595c539f0360477189eef91f6337ba44962f72d.tar.gz lwn-8595c539f0360477189eef91f6337ba44962f72d.zip | |
init: check printed flag to skip printing message
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>
Cc: Phil Carmody <ext-phil.2.carmody@nokia.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Greg KH <greg@kroah.com>
Cc: Sameer Nanda <snanda@chromium.org>
Cc: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init')
| -rw-r--r-- | init/calibrate.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/init/calibrate.c b/init/calibrate.c index 5f117ca9e069..fda0a7b0f06c 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; |