Hi Gautham,
> + call_status = rtas_call(rtas_token("ibm,get-system-parameter"), 3, 1,
> + NULL,
> + CEDE_LATENCY_TOKEN,
> + __pa(cede_parameters),
> + CEDE_LATENCY_PARAM_MAX_LENGTH);
> +
> + if (call_status != 0)
> + printk(KERN_INFO "CEDE_LATENCY: \
> + %s %s Error calling get-system-parameter(0x%x)\n",
> + __FILE__, __func__, call_status);
> + else
> + printk(KERN_INFO "CEDE_LATENCY: \
> + get-system-parameter successful.\n");
I'm seeing this on a POWER6 box:
CEDE_LATENCY: arch/powerpc/platforms/pseries/hotplug-cpu.c
parse_cede_parameters Error calling get-system-parameter(0xfffffffd)
Seems overly verbose. Do we need to print success/fail on this call? Perhaps
a summary line if anything during initialisation failed:
Cede latency not supported
and
Cede latency supported
If it all worked.
Anton
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