Re: SLUB defrag pull request?

From: Christoph Lameter
Date: Thu Oct 30 2008 - 11:47:24 EST


On Tue, 28 Oct 2008, Pekka Enberg wrote:

Christoph, I was sort of expecting a NAK/ACK from you before merging
this. I would be nice to have numbers on this but then again I don't see
how this can hurt either.

Its an additional instruction in a hot path. Lets see some numbers first.

Try tbench. Seems to be very popular recently. Or my microbenchmarks for slab allocations on kernel.org.


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