Messages in this thread | | | Date | Thu, 8 Nov 2007 11:00:32 -0800 (PST) | From | Christoph Lameter <> | Subject | Re: [patch 12/23] SLUB: Trigger defragmentation from memory reclaim |
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On Thu, 8 Nov 2007, Mel Gorman wrote:
> > up_read(&shrinker_rwsem); > > + if (gfp_mask & __GFP_FS) > > + kmem_cache_defrag(zone ? zone_to_nid(zone) : -1); > > Does this make an assumption that only filesystem-related slabs may be > targetted for reclaim? What if there is a slab that can free its objects > without ever caring about a filesystem?
Correct. Currently only filesystem related slabs support slab defragy. - 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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