| commit | f1fa74f4afe96b0e4ac2beaa61fa4f4667acdcbb | [log] [tgz] |
|---|---|---|
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Tue May 08 16:27:29 2007 +1000 |
| committer | Paul Mackerras <paulus@samba.org> | Wed May 09 16:35:00 2007 +1000 |
| tree | 287c3b73db9d871565b453c91b0a00559300306b | |
| parent | 16c2d476232523260c495eafbf9cdc1be984b7df [diff] |
[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>