tree eb4c1d6cb33edd15c4b892e42c2e3f58b227525c
parent 665bad7bb911d392000fa69bc6b599c0df992504
author Hiroshi Doyu <hdoyu@nvidia.com> 1346130784 +0300
committer Marek Szyprowski <m.szyprowski@samsung.com> 1346180467 +0200

ARM: dma-mapping: IOMMU allocates pages from atomic_pool with GFP_ATOMIC

Make use of the same atomic pool as DMA does, and skip a kernel page
mapping which can involve sleep'able operations at allocating a kernel
page table.

Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>