kernel-ark/arch/x86/include
Luca Barbieri d7f6de1e9c x86: Implement atomic[64]_dec_if_positive()
Add support for atomic_dec_if_positive(), and
atomic64_dec_if_positive() for x86-64.

atomic64_dec_if_positive() for x86-32 was already implemented in a previous patch.

Signed-off-by: Luca Barbieri <luca@luca-barbieri.com>
LKML-Reference: <1267183361-20775-2-git-send-email-luca@luca-barbieri.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2010-03-01 11:38:42 -08:00
..
asm x86: Implement atomic[64]_dec_if_positive() 2010-03-01 11:38:42 -08:00