Re: [patch 21/21] slab defrag: Obsolete SLAB
- Date: Mon, 12 May 2008 16:38:08 +0900
- From: "KOSAKI Motohiro" <kosaki.motohiro@xxxxxxxxxxxxxx>
- Subject: Re: [patch 21/21] slab defrag: Obsolete SLAB
>> What about the TPC performance regressions? My understanding was that >> slub still performed worse in the "object allocated on one CPU, freed on >> the other CPU" type workloads due to less batching. > > Which can be the majority of object allocations and frees in some > workloads. It definately wants fixing. Agreed, that situation is very frequency happend, IMHO. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@xxxxxxxxxxxxxxx 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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