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| author |   FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2010-05-19 23:21:38 -0400 |
|---|---|---|
| committer |   Mike Frysinger <vapier@gentoo.org> | 2010-05-22 14:19:13 -0400 |
| commit | 76b99699a2bbf9efdb578f9a38a202af2ecb354b (patch) | |
| tree | ef7eba05b7b611009d2fb108e58b655550387416 /kernel | |
| parent | Blackfin: use atomic kmalloc in L1 alloc so it too can be atomic (diff) | |
| download | linux-dev-76b99699a2bbf9efdb578f9a38a202af2ecb354b.tar.xz linux-dev-76b99699a2bbf9efdb578f9a38a202af2ecb354b.zip | |
Blackfin: set ARCH_KMALLOC_MINALIGN
Architectures that handle DMA-non-coherent memory need to set
ARCH_KMALLOC_MINALIGN to make sure that kmalloc'ed buffer is DMA-safe:
the buffer doesn't share a cache with the others.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions