From: "Michał Nazarewicz" <m.nazarewicz@samsung.com>
To: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>,
'Daniel Walker' <dwalker@codeaurora.org>,
'Jonathan Corbet' <corbet@lwn.net>,
Pawel Osciak <p.osciak@samsung.com>,
'Mark Brown' <broonie@opensource.wolfsonmicro.com>,
linux-kernel@vger.kernel.org,
'Hiremath Vaibhav' <hvaibhav@ti.com>,
'FUJITA Tomonori' <fujita.tomonori@lab.ntt.co.jp>,
linux-mm@kvack.org, 'Kyungmin Park' <kyungmin.park@samsung.com>,
'Zach Pfeffer' <zpfeffer@codeaurora.org>,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org
Subject: Re: [PATCHv2 2/4] mm: cma: Contiguous Memory Allocator added
Date: Fri, 06 Aug 2010 15:31:00 +0200 [thread overview]
Message-ID: <op.vg0qhyki7p4s8u@pikus> (raw)
In-Reply-To: <201008030919.36575.hverkuil@xs4all.nl>
Hello Hans,
I've just posted updated patchset. It changes the way regions are
reserved somehow so our discussion is not entirely applicable to a
new version I think.
I preserved the original "map" there. I came to a conclusion that
your approach is not that different from what I had in mind but I
noticed that with your syntax it's impossible to specify the order
of regions to try. For instance that driver should first try region
"foo" and then region "bar" and not the other way around.
I'm looking forward to hearing your comments on the newest version
of CMA.
--
Best regards, _ _
| Humble Liege of Serenely Enlightened Majesty of o' \,=./ `o
| Computer Science, Michał "mina86" Nazarewicz (o o)
+----[mina86*mina86.com]---[mina86*jabber.org]----ooO--(_)--Ooo--
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next prev parent reply other threads:[~2010-08-06 13:29 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-26 14:11 [PATCHv2 0/4] The Contiguous Memory Allocator Michal Nazarewicz
2010-07-26 14:11 ` [PATCHv2 1/4] lib: rbtree: rb_root_init() function added Michal Nazarewicz
2010-07-26 14:11 ` [PATCHv2 2/4] mm: cma: Contiguous Memory Allocator added Michal Nazarewicz
2010-07-26 14:11 ` [PATCHv2 3/4] mm: cma: Test device and application added Michal Nazarewicz
2010-07-26 14:11 ` [PATCHv2 4/4] arm: Added CMA to Aquila and Goni Michal Nazarewicz
2010-07-26 20:28 ` [PATCHv2 2/4] mm: cma: Contiguous Memory Allocator added Hans Verkuil
2010-07-27 7:41 ` Marek Szyprowski
2010-07-27 16:27 ` Hans Verkuil
2010-07-28 9:04 ` Marek Szyprowski
2010-08-01 13:26 ` Hans Verkuil
2010-08-02 15:51 ` Michał Nazarewicz
2010-08-03 7:19 ` Hans Verkuil
2010-08-06 13:31 ` Michał Nazarewicz [this message]
2010-07-27 12:08 ` Russell King - ARM Linux
2010-07-27 12:45 ` Marek Szyprowski
2010-07-27 12:58 ` Jonathan Corbet
2010-07-27 13:46 ` Marek Szyprowski
2010-07-27 14:21 ` FUJITA Tomonori
2010-07-28 8:53 ` Michał Nazarewicz
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