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Commit ea2e7057 authored by Sumit Bhattacharya's avatar Sumit Bhattacharya Committed by Russell King
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ARM: 7172/1: dma: Drop GFP_COMP for DMA memory allocations



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 3611553e).

[swarren: s/HUGETLB_PAGE/HUGETLBFS/ in comment, minor comment cleanup]

Signed-off-by: default avatarSumit Bhattacharya <sumitb@nvidia.com>
Tested-by: default avatarVarun Colbert <vcolbert@nvidia.com>
Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent c36ef4b1
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