On 3/4/2014 3:20 AM, Henrik Austad wrote:
> In commit 4cecf6d401a ("sched, x86: Avoid unnecessary overflow in
> sched_clock") and in recent patch "clocksource: avoid unnecessary
> overflow in cyclecounter_cyc2ns()" https://lkml.org/lkml/2014/3/4/17,
> the mult-shift approach is replaced by 2 steps
In commit 4cecf6d401a ("sched, x86: Avoid unnecessary overflow in
sched_clock") and in recent patch "clocksource: avoid unnecessary
overflow in cyclecounter_cyc2ns()" https://lkml.org/lkml/2014/3/4/17,
the mult-shift approach is replaced by 2 steps to avoid storing a large,
intermediate value that
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