Re: QUEUE_FLAG_CLUSTER: not working in 2.6.24 ?

From: Matthew Wilcox
Date: Thu Dec 13 2007 - 13:53:41 EST


On Thu, Dec 13, 2007 at 01:48:18PM -0500, Mark Lord wrote:
> Problem confirmed. 2.6.23.8 regularly generates segments up to 64KB for
> libata,
> but 2.6.24 uses only 4KB segments and a *few* 8KB segments.

Just a suspicion ... could this be slab vs slub? ie check your configs
are the same / similar between the two kernels.

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