From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4635433C.7030607@google.com> Date: Sun, 29 Apr 2007 18:15:40 -0700 From: Ethan Solomita MIME-Version: 1.0 Subject: Re: NR_UNSTABLE_FS vs. NR_FILE_DIRTY: double counting pages? References: <4632A1A6.90702@google.com> <1177878135.6400.37.camel@heimdal.trondhjem.org> <463537C2.5050804@google.com> In-Reply-To: <463537C2.5050804@google.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Ethan Solomita Cc: Trond Myklebust , LKML , linux-mm@kvack.org List-ID: Ethan Solomita wrote: > Trond Myklebust wrote: >> >> It should not happen. If the page is on the unstable list, then it will >> be committed before nfs_updatepage is allowed to redirty it. See the >> recent fixes in 2.6.21-rc7. > > Above I present a codepath called straight from sys_write() which > seems to do what I say. I could be wrong, but can you address the code > paths I show above which seem to set both? Sorry about my quick reply, I'd misunderstood what you were saying. I'll take a look at what you say. Thanks, -- Ethan -- 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