[PATCH] mutex subsystem, add include/asm-arm/mutex.h
authorNicolas Pitre <nico@cam.org>
Mon, 9 Jan 2006 23:59:18 +0000 (15:59 -0800)
committerIngo Molnar <mingo@hera.kernel.org>
Mon, 9 Jan 2006 23:59:18 +0000 (15:59 -0800)
add the ARM version of mutex.h, which is optimized in assembly for
ARMv6, and uses the xchg implementation on pre-ARMv6.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

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