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SubjectRe: [PATCH] i386 tsc: remove xtime_lock'ing around cpufreq notifier
Andrew Morton wrote:
> hm. People (ab)use sched_clock() for all sorts of things nowadays. I wouldn't
> do anything to degrade it just on behalf of printk-timestamping.

printk was the only non-scheduler-ish use I could find. Are there others?

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