Messages in this thread | | | Date | Wed, 23 Nov 2011 23:39:57 +0000 | From | Russell King - ARM Linux <> | Subject | Re: [PATCH] arm: dma: Drop GFP_COMP for DMA memory allocations |
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On Wed, Nov 23, 2011 at 11:10:03AM -0800, Stephen Warren wrote: > Stephen Warren wrote at Wednesday, November 09, 2011 11:04 AM: > > Stephen Warren wrote at Friday, November 04, 2011 3:36 PM: > > > dma_alloc_coherent wants to split pages after allocation in order to > > > reduce the memory footprint. This does not work well with GFP_COMP > > > pages, so drop this flag before allocation. > > > > > > This patch is ported from arch/avr32 > > > (commit 3611553ef985ef7c5863c8a94641738addd04cff). > > > > > > Signed-off-by: Sumit Bhattacharya <sumitb@nvidia.com> > > > Tested-by: Varun Colbert <vcolbert@nvidia.com> > > > [swarren: s/HUGETLB_PAGE/HUGETLBFS/ in comment, minor comment cleanup] > > > Signed-off-by: Stephen Warren <swarren@nvidia.com> > > > > Russell, does this look good to go in the patch system now? > > ping?
I think so.
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