From: Nick Piggin <npiggin@suse.de>
To: Christoph Lameter <cl@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>,
linux-arch@vger.kernel.org
Subject: Re: [patch] mm: rewrite vmap layer
Date: Wed, 20 Aug 2008 18:59:47 +0200 [thread overview]
Message-ID: <20080820165947.GA19656@wotan.suse.de> (raw)
In-Reply-To: <48AC4B41.8080908@linux-foundation.org>
On Wed, Aug 20, 2008 at 11:50:09AM -0500, Christoph Lameter wrote:
> Nick Piggin wrote:
>
> > Indeed that would be a good use for it if this general fallback mechanism
> > were to be merged.
>
> Want me to rebase my virtualizable compound patchset on top of your vmap changes?
Is there much clash between them? Or just the fact that you'll have to
use vm_map_ram/vm_unmap_ram?
I probably wouldn't be able to find time to look at that patchset again
for a while... but anyway, I've been running the vmap rewrite for quite
a while on several different systems and workloads without problems, so
it should be stable enough to test out. And the APIs should not change.
WARNING: multiple messages have this Message-ID (diff)
From: Nick Piggin <npiggin@suse.de>
To: Christoph Lameter <cl@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>,
linux-arch@vger.kernel.org
Subject: Re: [patch] mm: rewrite vmap layer
Date: Wed, 20 Aug 2008 18:59:47 +0200 [thread overview]
Message-ID: <20080820165947.GA19656@wotan.suse.de> (raw)
In-Reply-To: <48AC4B41.8080908@linux-foundation.org>
On Wed, Aug 20, 2008 at 11:50:09AM -0500, Christoph Lameter wrote:
> Nick Piggin wrote:
>
> > Indeed that would be a good use for it if this general fallback mechanism
> > were to be merged.
>
> Want me to rebase my virtualizable compound patchset on top of your vmap changes?
Is there much clash between them? Or just the fact that you'll have to
use vm_map_ram/vm_unmap_ram?
I probably wouldn't be able to find time to look at that patchset again
for a while... but anyway, I've been running the vmap rewrite for quite
a while on several different systems and workloads without problems, so
it should be stable enough to test out. And the APIs should not change.
--
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next prev parent reply other threads:[~2008-08-20 16:59 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-18 13:32 [patch] mm: rewrite vmap layer Nick Piggin
2008-08-18 13:32 ` Nick Piggin
2008-08-19 0:24 ` Andrew Morton
2008-08-19 0:24 ` Andrew Morton
2008-08-19 7:37 ` Russell King
2008-08-19 7:37 ` Russell King
2008-08-19 10:39 ` Nick Piggin
2008-08-19 10:39 ` Nick Piggin
2008-08-20 3:32 ` Kyle McMartin
2008-08-20 3:32 ` Kyle McMartin
2008-08-19 10:02 ` Nick Piggin
2008-08-19 10:02 ` Nick Piggin
2008-08-19 14:42 ` Christoph Lameter
2008-08-19 14:42 ` Christoph Lameter
2008-08-20 9:02 ` Nick Piggin
2008-08-20 9:02 ` Nick Piggin
2008-08-20 14:03 ` Christoph Lameter
2008-08-20 14:03 ` Christoph Lameter
2008-08-20 16:22 ` Nick Piggin
2008-08-20 16:22 ` Nick Piggin
2008-08-20 16:50 ` Christoph Lameter
2008-08-20 16:50 ` Christoph Lameter
2008-08-20 16:59 ` Nick Piggin [this message]
2008-08-20 16:59 ` Nick Piggin
2008-08-20 17:05 ` Christoph Lameter
2008-08-20 17:05 ` Christoph Lameter
2008-08-20 17:48 ` Nick Piggin
2008-08-20 17:48 ` Nick Piggin
2008-08-21 7:19 ` Johannes Weiner
2008-08-21 7:19 ` Johannes Weiner
2008-08-21 13:13 ` Christoph Lameter
2008-08-21 13:13 ` Christoph Lameter
2008-09-05 3:06 ` Andrew Morton
2008-09-05 3:06 ` Andrew Morton
2008-09-07 12:06 ` Nick Piggin
2008-09-07 12:06 ` Nick Piggin
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