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authorPaul Mundt <lethal@linux-sh.org>2006-09-27 18:36:17 +0900
committerPaul Mundt <lethal@linux-sh.org>2006-09-27 18:36:17 +0900
commitf3c2575818fab45f8609e4aef2e43ab02b3a142e (patch)
treea4924d7dd8f8df229e36fab24ccccfe12437509b /include/asm-sh/cpu-sh4
parent87b0ef91b6f27c07bf7dcce8584437481f473092 (diff)
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.h3
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 a95fc951aff..515fd574267 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);