Heiko Carstens 2ddb3ec414 [S390] atomic: implement atomic64_dec_if_positive ...

Implement atomic64_dec_if_positive and add missing system.h header
include.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2010-05-26 23:26:29 +02:00

7.3 KiB

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