From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nikita Danilov MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <16417.3444.377405.923166@laputa.namesys.com> Date: Wed, 4 Feb 2004 18:19:16 +0300 Subject: Re: [PATCH 0/5] mm improvements In-Reply-To: References: <16416.64425.172529.550105@laputa.namesys.com> Sender: owner-linux-mm@kvack.org Return-Path: To: Hugh Dickins Cc: Nick Piggin , Andrew Morton , linux-mm@kvack.org List-ID: Hugh Dickins writes: > On Wed, 4 Feb 2004, Nikita Danilov wrote: > > Hugh Dickins writes: > > > If you go the writepage-while-mapped route (more general gotchas? > > > I forget), you'll have to make an exception for shmem_writepage. > > > > May be one can just call try_to_unmap() from shmem_writepage()? > > That sounds much cleaner. But I've not yet found what tree your > p12-dont-unmap-on-pageout.patch applies to, so cannot judge it. Whole ftp://ftp.namesys.com/pub/misc-patches/unsupported/extra/2004.02.04/ applies to the 2.6.2-rc2. I just updated p12-dont-unmap-on-pageout.patch in-place. To apply it one has to apply skip-writepage and check-pte-dirty first. > > Hugh > Nikita. -- 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