op-kernel-dev - Development kernel branch for OpenPOWER systems

	Commit message (Collapse)	Author	Age	Files	Lines
*	[S390] cmpxchg: implement cmpxchg64()	Heiko Carstens	2011-03-23	1	-9/+29
\| \| \| \| \| \| \| \|	We have a cmpxchg64_local() implementation but strange enough the SMP capable variant cmpxchg64() is missing. So implement it. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
*	[S390] xchg/cmpxchg: move to own header file	Heiko Carstens	2011-03-23	1	-0/+205
	Move xchg() and cmpxchg() functions to own header file like some other architectures have done. With this we make sure that system.h now really looks like a place where everything is gathered that doesn't fit anywhere else. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>