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Date: Sat, 29 Nov 2008 01:38:17 -0500 From: Christoph Hellwig <hch@...radead.org> To: Peter Zijlstra <a.p.zijlstra@...llo.nl> Cc: Ingo Molnar <mingo@...e.hu>, Eric Dumazet <dada1@...mosbay.com>, David Miller <davem@...emloft.net>, "Rafael J. Wysocki" <rjw@...k.pl>, linux-kernel@...r.kernel.org, kernel-testers@...r.kernel.org, Mike Galbraith <efault@....de>, Linux Netdev List <netdev@...r.kernel.org>, Christoph Lameter <cl@...ux-foundation.org>, Christoph Hellwig <hch@...radead.org> Subject: Re: [PATCH 0/6] fs: Scalability of sockets/pipes allocation/deallocation on SMP On Fri, Nov 28, 2008 at 07:47:56PM +0100, Peter Zijlstra wrote: > > Wow, that's incredibly impressive! :-) > > Yeah, we got a similar speedup on -rt by pushing those super-block files > list into per-cpu lists and doing crazy locking on them. > > Of course avoiding them all together, like done here is a nicer option > but is sadly not a possibility for regular files (until hch gets around > to removing the need for the list). We should have finished this long ago, thanks for the reminder. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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