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| author |   Paul Mundt <lethal@linux-sh.org> | 2006-09-27 18:36:17 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2006-09-27 18:36:17 +0900 |
| commit | f3c2575818fab45f8609e4aef2e43ab02b3a142e (patch) | |
| tree | a4924d7dd8f8df229e36fab24ccccfe12437509b /include/asm-sh/cpu-sh4 | |
| parent | sh: dma-mapping compile fixes. (diff) | |
| download | linux-dev-f3c2575818fab45f8609e4aef2e43ab02b3a142e.tar.xz linux-dev-f3c2575818fab45f8609e4aef2e43ab02b3a142e.zip | |
sh: Calculate shm alignment at runtime.
Set the SHM alignment at runtime, based off of probed cache desc.
Optimize get_unmapped_area() to only colour align shared mappings.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh/cpu-sh4')
| -rw-r--r-- | include/asm-sh/cpu-sh4/cacheflush.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/asm-sh/cpu-sh4/cacheflush.h b/include/asm-sh/cpu-sh4/cacheflush.h index a95fc951aff6..515fd574267c 100644 --- a/include/asm-sh/cpu-sh4/cacheflush.h +++ b/include/asm-sh/cpu-sh4/cacheflush.h @@ -39,9 +39,6 @@ void p3_cache_init(void); #define PG_mapped PG_arch_1 -/* We provide our own get_unmapped_area to avoid cache alias issue */ -#define HAVE_ARCH_UNMAPPED_AREA - #ifdef CONFIG_MMU extern int remap_area_pages(unsigned long addr, unsigned long phys_addr, unsigned long size, unsigned long flags); |