ARM: DMA-Mapping: print warning when atomic coherent allocation fails
authorMarek Szyprowski <m.szyprowski@samsung.com>
Wed, 22 Aug 2012 12:50:42 +0000 (14:50 +0200)
committerHiroshi Doyu <hdoyu@nvidia.com>
Fri, 7 Sep 2012 08:46:13 +0000 (11:46 +0300)
commit61c8720d8542a26074d72c48afe73aa35e1e79d6
treea80a10e871b3becfb4c0302d81c3c517f1e6fb6b
parent3b428e0f40e0b707c05dc899064aa58aa052f1d8
ARM: DMA-Mapping: print warning when atomic coherent allocation fails

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>
arch/arm/mm/dma-mapping.c