sh: Calculate shm alignment at runtime.

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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>

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Paul Mundt 2006-09-27 18:36:17 +09:00

parent 87b0ef91b6

commit f3c2575818

7 changed files with 43 additions and 33 deletions

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2

include/asm-sh/cacheflush.h

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8

include/asm-sh/cpu-sh3/cacheflush.h

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3

include/asm-sh/cpu-sh4/cacheflush.h

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2

include/asm-sh/page.h

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2

include/asm-sh/pgtable.h

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