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List:       linux-kernel
Subject:    Re: [patch] 'multimedia latency patch', lowlatency-2.2.10-M6
From:       Ingo Molnar <mingo () chiara ! csoma ! elte ! hu>
Date:       1999-07-31 20:30:45
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On Sat, 31 Jul 1999 est@hyperreal.org wrote:

>   unlink     latency GONE..over 50-fold improvement :)
>   write      unchanged at around 13ms, then up to 20ms later when
>              buffers are flushed
>   read       down from 5ms to 2ms
>   copy       down from 10ms to 7ms (following the read & write numbers exactly)
>   proc       down from 6ms to 2ms
> 
> In sum: the improvments are tremendous.  File write and buffer
> flushing remain, however, to be improved.

ok, i've fixed read/write/flush latencies in my local tree already - will
send a patch soon. (want to finish fixing the dcache stuff first)

-- mingo


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