ARM: DMA-Mapping: print warning when atomic coherent allocation fails

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Print a loud warning when system runs out of memory from atomic DMA
coherent pool to let users notice the potential problem.

Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>

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Marek Szyprowski 2012-08-22 14:50:42 +02:00

parent 6e5267aa54

commit fb71285f0c

1 changed files with 4 additions and 0 deletions

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arch/arm/mm/dma-mapping.c

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