From: Sam Ravnborg <sam@ravnborg.org>
To: Andi Kleen <andi@firstfloor.org>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH] [8/13] Enable the mask allocator for x86
Date: Fri, 7 Mar 2008 20:09:09 +0100 [thread overview]
Message-ID: <20080307190909.GA15512@uranus.ravnborg.org> (raw)
In-Reply-To: <20080307190313.GN7365@one.firstfloor.org>
On Fri, Mar 07, 2008 at 08:03:13PM +0100, Andi Kleen wrote:
> On Fri, Mar 07, 2008 at 07:32:55PM +0100, Sam Ravnborg wrote:
> > On Fri, Mar 07, 2008 at 10:07:18AM +0100, Andi Kleen wrote:
> > >
> > > - Disable old ZONE_DMA
> > > No fixed size ZONE_DMA now anymore. All existing users of __GFP_DMA rely
> > > on the compat call to the maskable allocator in alloc/free_pages
> > > - Call maskable allocator initialization functions at boot
> > > - Add TRAD_DMA_MASK for the compat functions
> >
> > I see TRAD_DMA_MASK used by patch 6 and patch 7, but only here
> > in this later patch it is defined.
> > Looks like we have build breakage - but I have not checked it.
>
> It is only used when the architecture defines CONFIG_MASK_ALLOC and
> that is not done by any until the later patches.
Understood - I just took a quick look and wanted to let you know.
Sam
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next prev parent reply other threads:[~2008-03-07 19:09 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-07 9:07 [PATCH] [0/13] General DMA zone rework Andi Kleen
2008-03-07 9:07 ` [PATCH] [2/13] Make get_order(0) return 0 Andi Kleen
2008-03-07 9:07 ` [PATCH] [3/13] Make kvm bad_page symbol static Andi Kleen
2008-03-07 9:07 ` [PATCH] [4/13] Prepare page_alloc for the maskable allocator Andi Kleen
2008-03-07 18:19 ` Sam Ravnborg
2008-03-07 18:36 ` Cyrill Gorcunov
2008-03-07 19:02 ` Andi Kleen
2008-03-07 9:07 ` [PATCH] [5/13] Add mask allocator statistics to vmstat.[ch] Andi Kleen
2008-03-08 2:24 ` Christoph Lameter
2008-03-07 9:07 ` [PATCH] [6/13] Core maskable allocator Andi Kleen
2008-03-07 10:53 ` Johannes Weiner
2008-03-07 11:14 ` Andi Kleen
2008-03-07 17:05 ` Randy Dunlap
2008-03-07 17:31 ` Andi Kleen
2008-03-07 17:33 ` Randy Dunlap
2008-03-07 17:43 ` Andi Kleen
2008-03-07 17:51 ` Randy Dunlap
2008-03-07 21:13 ` Cyrill Gorcunov
2008-03-07 23:28 ` Andi Kleen
2008-03-08 5:03 ` KAMEZAWA Hiroyuki
2008-03-08 5:41 ` KAMEZAWA Hiroyuki
2008-03-08 11:41 ` Andi Kleen
2008-03-11 15:34 ` Jonathan Corbet
2008-03-11 15:54 ` Andi Kleen
2008-03-07 9:07 ` [PATCH] [7/13] Implement compat hooks for GFP_DMA Andi Kleen
2008-03-07 9:07 ` [PATCH] [8/13] Enable the mask allocator for x86 Andi Kleen
2008-03-07 18:32 ` Sam Ravnborg
2008-03-07 19:03 ` Andi Kleen
2008-03-07 19:09 ` Sam Ravnborg [this message]
2008-03-08 2:37 ` Christoph Lameter
2008-03-08 6:35 ` Yinghai Lu
2008-03-08 7:31 ` Christoph Lameter
2008-03-08 11:54 ` Andi Kleen
2008-03-10 17:13 ` Christoph Lameter
2008-03-07 9:07 ` [PATCH] [9/13] Remove set_dma_reserve Andi Kleen
2008-03-07 9:07 ` [PATCH] [10/13] Switch the 32bit dma_alloc_coherent functions over to use the maskable allocator Andi Kleen
2008-03-07 9:07 ` [PATCH] [11/13] Switch x86-64 dma_alloc_coherent over to " Andi Kleen
2008-03-07 9:07 ` [PATCH] [12/13] Add vmstat statistics for new swiotlb code Andi Kleen
2008-03-08 2:38 ` Christoph Lameter
2008-03-07 9:07 ` [PATCH] [13/13] Convert x86-64 swiotlb to use the mask allocator directly Andi Kleen
2008-03-07 15:18 ` [PATCH] [0/13] General DMA zone rework Rene Herman
2008-03-07 15:22 ` Rene Herman
2008-03-07 15:31 ` Andi Kleen
2008-03-07 15:34 ` Andi Kleen
2008-03-07 20:51 ` Luiz Fernando N. Capitulino
2008-03-08 0:46 ` Andi Kleen
2008-03-10 18:03 ` Luiz Fernando N. Capitulino
2008-03-10 18:08 ` Andi Kleen
2008-03-11 17:26 ` Luiz Fernando N. Capitulino
2008-03-11 17:35 ` Andi Kleen
2008-03-11 18:00 ` Luiz Fernando N. Capitulino
2008-03-11 18:49 ` Andi Kleen
2008-03-11 19:36 ` Luiz Fernando N. Capitulino
2008-03-08 2:42 ` Christoph Lameter
2008-03-08 11:57 ` Andi Kleen
2008-03-10 17:14 ` Christoph Lameter
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