[PATCH] mutex subsystem, add atomic_xchg() to all arches
authorIngo Molnar <mingo@elte.hu>
Mon, 9 Jan 2006 23:59:17 +0000 (15:59 -0800)
committerIngo Molnar <mingo@hera.kernel.org>
Mon, 9 Jan 2006 23:59:17 +0000 (15:59 -0800)
commitffbf670f5cd50501a34a5187981460da2216071e
treef2cd9eeeb59839d15feddf906310bb375474c573
parentf17578decc40df8fceff82b106582e30bdfb3189
[PATCH] mutex subsystem, add atomic_xchg() to all arches

add atomic_xchg() to all the architectures. Needed by the new mutex code.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
22 files changed:
include/asm-alpha/atomic.h
include/asm-arm/atomic.h
include/asm-arm26/atomic.h
include/asm-cris/atomic.h
include/asm-frv/atomic.h
include/asm-h8300/atomic.h
include/asm-i386/atomic.h
include/asm-ia64/atomic.h
include/asm-m32r/atomic.h
include/asm-m68k/atomic.h
include/asm-m68knommu/atomic.h
include/asm-mips/atomic.h
include/asm-parisc/atomic.h
include/asm-powerpc/atomic.h
include/asm-s390/atomic.h
include/asm-sh/atomic.h
include/asm-sh64/atomic.h
include/asm-sparc/atomic.h
include/asm-sparc64/atomic.h
include/asm-v850/atomic.h
include/asm-x86_64/atomic.h
include/asm-xtensa/atomic.h