Subject: [PATCH 3/5] DMA: reduce the number of memory allocations

From: [email-masked] (Greg KH)
Date: Thu, 19 Aug 2010 08:35:27 -0700

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