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| author | Hiroshi Doyu <[email protected]> | 2012-08-28 05:13:04 +0000 |
|---|---|---|
| committer | Marek Szyprowski <[email protected]> | 2012-08-28 19:01:07 +0000 |
| commit | 479ed93a4b98eef03fd8260f7ddc00019221c450 (patch) | |
| tree | eb4c1d6cb33edd15c4b892e42c2e3f58b227525c /lib/mpi/mpi-pow.c | |
| parent | ARM: dma-mapping: Introduce __atomic_get_pages() for __iommu_get_pages() (diff) | |
| download | kernel-479ed93a4b98eef03fd8260f7ddc00019221c450.tar.gz kernel-479ed93a4b98eef03fd8260f7ddc00019221c450.zip | |
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 <[email protected]>
Signed-off-by: Marek Szyprowski <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-pow.c')
0 files changed, 0 insertions, 0 deletions