Messages in this thread | | | Subject | Re: [PATCH v3] watchdog: Quiet down the boot messages | From | Joe Perches <> | Date | Mon, 11 Jun 2012 13:56:50 -0700 |
| |
On Mon, 2012-06-11 at 16:04 -0400, Don Zickus wrote: > A bunch of bugzillas have complained how noisy the nmi_watchdog is during > boot-up especially with its expected failure cases (like virt and bios > resource contention). [] > diff --git a/kernel/watchdog.c b/kernel/watchdog.c [] > @@ -390,11 +397,23 @@ static int watchdog_nmi_enable(int cpu) [] > if (!IS_ERR(event)) { > - pr_info("enabled, takes one hw-pmu counter.\n"); > + /* only print for cpu0 or different than cpu0 */ > + if (cpu == 0 || cpu0_err) { > + pr_info("enabled on all CPUs, permanently consumes "); > + pr_cont("one hw-PMU counter.\n");
Don't worry about formats exceeding 80 column please. Don't break up pr_info into multiple bits either.
pr_info("enabled on all cpus, permanently consumes one hw-PMU counter\n");
| |