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From: "Nelson, Shannon" <shannon.nelson@intel.com>
To: "Williams, Dan J" <dan.j.williams@intel.com>,
	<linux-kernel@vger.kernel.org>
Cc: <hskinnemoen@atmel.com>, <olof@lixom.net>, <yur@emcraft.com>,
	"Sosnowski, Maciej" <maciej.sosnowski@intel.com>
Subject: RE: [PATCH 2/4] async_tx: fix multiple dependency submission
Date: Wed, 13 Feb 2008 08:10:29 -0800	[thread overview]
Message-ID: <BAE9DCEF64577A439B3A37F36F9B691C040101AC@orsmsx418.amr.corp.intel.com> (raw)
In-Reply-To: <20080213070302.793.11306.stgit@dwillia2-linux.ch.intel.com>

>-----Original Message-----
>From: Williams, Dan J 
>Sent: Tuesday, February 12, 2008 11:03 PM
>To: linux-kernel@vger.kernel.org
>Cc: hskinnemoen@atmel.com; Nelson, Shannon; olof@lixom.net; 
>yur@emcraft.com
>Subject: [PATCH 2/4] async_tx: fix multiple dependency submission
>
>Shrink struct dma_async_tx_descriptor and introduce
>async_tx_channel_switch to properly inject a channel switch 
>interrupt in
>the descriptor stream.  This simplifies the locking model as drivers no
>longer need to handle dma_async_tx_descriptor.lock.
>
>Signed-off-by: Dan Williams <dan.j.williams@intel.com>
>---
>
> crypto/async_tx/async_tx.c |  197 
>++++++++++++++++++++++++++++++++++++--------
> drivers/dma/dmaengine.c    |    2 
> drivers/dma/iop-adma.c     |    9 +-
> include/linux/dmaengine.h  |    9 +-
> 4 files changed, 170 insertions(+), 47 deletions(-)
>
>


Acked-by: Shannon Nelson <shannon.nelson@intel.com>

  reply	other threads:[~2008-02-13 16:11 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-13  7:02 [PATCH 0/4] async_tx: fix dependency handling and related cleanups Dan Williams
2008-02-13  7:02 ` [PATCH 1/4] async_tx: checkpatch says s/__FUNCTION__/__func__/g Dan Williams
2008-02-13  7:03 ` [PATCH 2/4] async_tx: fix multiple dependency submission Dan Williams
2008-02-13 16:10   ` Nelson, Shannon [this message]
2008-02-13  7:03 ` [PATCH 3/4] async_tx: kill ->device_dependency_added Dan Williams
2008-02-13 16:05   ` Nelson, Shannon
2008-02-13  7:03 ` [PATCH 4/4] iop-adma: remove the workaround for missed interrupts on iop3xx Dan Williams
2008-02-15  8:38 ` [PATCH 0/4] async_tx: fix dependency handling and related cleanups Haavard Skinnemoen

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