From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Howells In-Reply-To: References: <45BDCA8A.4050809@yahoo.com.au> Subject: Re: page_mkwrite caller is racy? Date: Thu, 01 Feb 2007 11:44:59 +0000 Message-ID: <5129.1170330299@redhat.com> Sender: owner-linux-mm@kvack.org Return-Path: To: Hugh Dickins Cc: Nick Piggin , linux-kernel , Linux Memory Management , David Howells , Andrew Morton List-ID: Hugh Dickins wrote: > > Must it be able to sleep? > > Not as David was using it It absolutely *must* be able to sleep. It has to wait for FS-Cache to finish writing the page to the cache before letting the PTE be made writable. David -- 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