From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nick Piggin Subject: Re: [PATCH 00/33] Swap over NFS -v14 Date: Wed, 31 Oct 2007 14:26:32 +1100 References: <20071030160401.296770000@chello.nl> In-Reply-To: <20071030160401.296770000@chello.nl> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200710311426.33223.nickpiggin@yahoo.com.au> Sender: owner-linux-mm@kvack.org Return-Path: To: Peter Zijlstra Cc: Linus Torvalds , Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, trond.myklebust@fys.uio.no List-ID: On Wednesday 31 October 2007 03:04, Peter Zijlstra wrote: > Hi, > > Another posting of the full swap over NFS series. Hi, Is it really worth all the added complexity of making swap over NFS files work, given that you could use a network block device instead? Also, have you ensured that page_file_index, page_file_mapping and page_offset are only ever used on anonymous pages when the page is locked? (otherwise PageSwapCache could change) -- 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: email@kvack.org