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| author |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2007-05-08 16:27:29 +1000 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2007-05-09 16:35:00 +1000 |
| commit | f1fa74f4afe96b0e4ac2beaa61fa4f4667acdcbb (patch) | |
| tree | 287c3b73db9d871565b453c91b0a00559300306b /arch/powerpc/Kconfig | |
| parent | [POWERPC] Add ability to 4K kernel to hash in 64K pages (diff) | |
| download | linux-dev-f1fa74f4afe96b0e4ac2beaa61fa4f4667acdcbb.tar.xz linux-dev-f1fa74f4afe96b0e4ac2beaa61fa4f4667acdcbb.zip | |
[POWERPC] Spufs support for 64K LS mappings on 4K kernels
This adds an option to spufs when the kernel is configured for
4K page to give it the ability to use 64K pages for SPE local store
mappings.
Currently, we are optimistic and try order 4 allocations when creating
contexts. If that fails, the code will fallback to 4K automatically.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/Kconfig')
0 files changed, 0 insertions, 0 deletions