* Eric Dumazet <[EMAIL PROTECTED]> wrote:
> I noticed expensive divides done in try_to_wakeup() and
> find_busiest_group() on a bi dual core Opteron machine (total of 4
> cores), moderatly loaded (15.000 context switch per second)
>
> oprofile numbers :
nice patch! Ack for -mm testing:
Acked
I noticed expensive divides done in try_to_wakeup() and find_busiest_group()
on a bi dual core Opteron machine (total of 4 cores), moderatly loaded (15.000
context switch per second)
oprofile numbers :
CPU: AMD64 processors, speed 2600.05 MHz (estimated)
Counted CPU_CLK_UNHALTED events (Cycles
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