From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Fri, 19 Nov 2004 22:34:17 -0600 From: Robin Holt Subject: Re: page fault scalability patch V11 [0/7]: overview Message-ID: <20041120043416.GA11003@lnx-holt.americas.sgi.com> References: <1100848068.25520.49.camel@gaston> <20041120020401.GC2714@holomorphy.com> <419EA96E.9030206@yahoo.com.au> <20041120023443.GD2714@holomorphy.com> <419EAEA8.2060204@yahoo.com.au> <20041120030425.GF2714@holomorphy.com> <419EB699.4050204@yahoo.com.au> <20041120034349.GG2714@holomorphy.com> <419EC0EC.9000106@yahoo.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <419EC0EC.9000106@yahoo.com.au> Sender: owner-linux-mm@kvack.org Return-Path: To: Nick Piggin Cc: William Lee Irwin III , Christoph Lameter , torvalds@osdl.org, akpm@osdl.org, Benjamin Herrenschmidt , Hugh Dickins , linux-mm@kvack.org, linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, Robin Holt List-ID: On Sat, Nov 20, 2004 at 02:58:36PM +1100, Nick Piggin wrote: > >Please be more specific about the result, and cite the Message-Id. > > > > Start of this thread. Part of the impact was having the page table lock, the mmap_sem, and these two atomic counters in the same cacheline. What about seperating the counters from the locks? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: aart@kvack.org