| commit | 33f00dcedb0e22cdb156a23632814fc580fcfcf8 | [log] [tgz] |
|---|---|---|
| author | Ilya Yanok <yanok@emcraft.com> | Thu Feb 12 13:20:53 2009 +0000 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Mon Feb 23 10:48:57 2009 +1100 |
| tree | ca3258932cf3ea50783a309f66e897f75fdae557 | |
| parent | 812d904e3975450cbf96aea5c1fec4d0a176ab50 [diff] |
powerpc: Rework dma-noncoherent to use generic vmalloc layer
This patch rewrites consistent dma allocations support to use vmalloc
layer to allocate virtual memory space from vmalloc pool and get rid
of CONFIG_CONSISTENT_{START,SIZE}.
This greatly simplifies the code by effectively removing a custom
allocator we had for virtual space.
Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>