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[CPUFREQ] Warn when cpufreq_register_notifier called before pure initcalls
authorCesar Eduardo Barros <cesarb@cesarb.net>
Sat, 16 Feb 2008 10:41:24 +0000 (08:41 -0200)
committerDave Jones <davej@redhat.com>
Mon, 28 Apr 2008 19:05:44 +0000 (15:05 -0400)
commit74212ca432982903d0fc6a0f282b199e000ad8b1
tree3fb784de921c831cc85577ef7fc9750d1414f1e3tree | snapshot
parent457091181176643787a547dc04eb3cf5dcd822cecommit | diff
[CPUFREQ] Warn when cpufreq_register_notifier called before pure initcalls

If cpufreq_register_notifier is called before pure initcalls,
init_cpufreq_transition_notifier_list will overwrite whatever it did,
causing notifiers to be ignored.

Print some noise to the kernel log if that happens.

Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net>
Signed-off-by: Dave Jones <davej@codemonkey.org.uk>
drivers/cpufreq/cpufreq.c diff | blob | history
Full containers within linux kernel