From: Greg KH <gregkh@suse.de>
To: linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 3/5] DMA: reduce the number of memory allocations
Date: Thu, 19 Aug 2010 15:35:27 +0000 [thread overview]
Message-ID: <20100819153527.GE2985@suse.de> (raw)
In-Reply-To: <Pine.LNX.4.64.1008191634160.26145@axis700.grange>
On Thu, Aug 19, 2010 at 04:40:15PM +0200, Guennadi Liakhovetski wrote:
> Allocate the bitmap in dma_declare_coherent_memory() together with the struct
> dma_coherent_mem object.
You describe what you did, but _why_ are you doing it?
thanks,
greg k-h
next prev parent reply other threads:[~2010-08-19 15:35 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-19 14:39 [PATCH 0/5] Add API for DMA memory reservation for devices Guennadi Liakhovetski
2010-08-19 14:40 ` [PATCH 1/5] DMA: Remove unneeded "extern" from function declarations Guennadi Liakhovetski
2010-08-19 14:40 ` [PATCH 2/5] DMA: dma_declare_coherent_memory() should return an Guennadi Liakhovetski
2010-08-19 14:40 ` [PATCH 3/5] DMA: reduce the number of memory allocations Guennadi Liakhovetski
2010-08-19 15:35 ` Greg KH [this message]
2010-08-19 15:46 ` Guennadi Liakhovetski
2010-08-19 16:02 ` Greg KH
2010-09-14 8:52 ` Paul Mundt
2010-09-15 7:23 ` Guennadi Liakhovetski
2010-09-16 2:58 ` FUJITA Tomonori
2010-09-16 7:04 ` Russell King - ARM Linux
2010-09-16 7:08 ` FUJITA Tomonori
2010-09-16 4:22 ` Paul Mundt
2010-08-20 1:15 ` Michał Nazarewicz
2010-08-19 14:40 ` [PATCH 4/5] DMA: Add functions to preallocate DMA memory dor devices Guennadi Liakhovetski
2010-09-02 10:50 ` [PATCH 4/5] DMA: Add functions to preallocate DMA memory dor Russell King - ARM Linux
2010-09-15 7:28 `
2010-08-19 14:40 ` [PATCH 5/5] SH: use dma_preallocate_coherent_memory() for platform Guennadi Liakhovetski
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