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SubjectRe: [PFC]: hash instrumentation
On Thu, 8 Apr 1999, Stephen C. Tweedie wrote:

>> In the meantime only if you have some spare time, could you do a bench
>> over my last 2.2.5_arca8.bz2? It has major changes in the buffer code
>> (fixed flushtime and fixed the way buffers are flushed to disk by
>> bdflush). It works as never before here also under swapping (performances
>> visible with eyes ;).
>
>What have you changed?

The patch is avaliable at
ftp://e-mind.com/pub/linux/arca-tree/2.2.5_arca8.bz2 . I commented the
interesting changes in one passed email of the buffer.c-glitches thread
(the one where I say that the problem wasn't the flushtime timeout that was
too long, but that was the bdflush+mark_buffer_dirty that were not good).

If you have question let me know, I'll be glad to answer.

Andrea Arcangeli


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