From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 11 Jul 2007 13:11:48 -0700 (PDT) From: Christoph Lameter Subject: Re: [RFC 1/7] cpuset write dirty map In-Reply-To: <46952D0A.1090304@google.com> Message-ID: References: <465FB6CF.4090801@google.com> <46646A33.6090107@google.com> <468023CA.2090401@google.com> <46952D0A.1090304@google.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Ethan Solomita Cc: Andrew Morton , linux-mm@kvack.org, LKML , a.p.zijlstra@chello.nl List-ID: On Wed, 11 Jul 2007, Ethan Solomita wrote: > Christoph -- I have a question about one part of the patches. In > throttle_vm_writeout() you added a clause that checks for __GFP_FS | > __GFP_IO and if they're not both set it calls blk_congestion_wait() > immediately and then returns, no change for looping. Two questions: > > 1. This seems like an unrelated bug fix. Should you submit it as a > standalone patch? This may be a leftover from earlier times when the logic was different in throttle vm writeout? -- 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