On Thu, Aug 01, 2002 at 08:31:45AM -0500, Mala Anand wrote:
>
> Dipankar wrote..
> >Isn't it possible to tune the cpucache limit by writing to
> >/proc/slabinfo so that you avoid frequent draining of free objects ?
> >Am I missing something here ?
>
> Are you referring to raising the per cpu array limit? I don't think you
> tune that using /proc/slabinfo. However that does not solve the problem,
Hmm... then what does slabinfo_write()->kmem_tune_cpucache() do ?
> it only delays it. It needs to grow/shrink dynamically based on need. I
> am not only referring to frequently draining of free objects but also
> as a result of this refilling the object array due to subsequent
> allocations and so on.
If draining of free objects become rare, shouldn't refilling of the
object also become rare ?
Thanks
-- Dipankar Sarma <dipankar@in.ibm.com> http://lse.sourceforge.net Linux Technology Center, IBM Software Lab, Bangalore, India. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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