diff options
Diffstat (limited to 'arch/s390/include/asm/percpu.h')
| -rw-r--r-- | arch/s390/include/asm/percpu.h | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/arch/s390/include/asm/percpu.h b/arch/s390/include/asm/percpu.h index 918f0ba4f4d2..cb5fc0690435 100644 --- a/arch/s390/include/asm/percpu.h +++ b/arch/s390/include/asm/percpu.h @@ -164,19 +164,20 @@ #define this_cpu_xchg_4(pcp, nval) arch_this_cpu_xchg(pcp, nval) #define this_cpu_xchg_8(pcp, nval) arch_this_cpu_xchg(pcp, nval) -#define arch_this_cpu_cmpxchg_double(pcp1, pcp2, o1, o2, n1, n2) \ -({ \ - typeof(pcp1) o1__ = (o1), n1__ = (n1); \ - typeof(pcp2) o2__ = (o2), n2__ = (n2); \ - typeof(pcp1) *p1__; \ - typeof(pcp2) *p2__; \ - int ret__; \ - preempt_disable_notrace(); \ - p1__ = raw_cpu_ptr(&(pcp1)); \ - p2__ = raw_cpu_ptr(&(pcp2)); \ - ret__ = __cmpxchg_double(p1__, p2__, o1__, o2__, n1__, n2__); \ - preempt_enable_notrace(); \ - ret__; \ +#define arch_this_cpu_cmpxchg_double(pcp1, pcp2, o1, o2, n1, n2) \ +({ \ + typeof(pcp1) *p1__; \ + typeof(pcp2) *p2__; \ + int ret__; \ + \ + preempt_disable_notrace(); \ + p1__ = raw_cpu_ptr(&(pcp1)); \ + p2__ = raw_cpu_ptr(&(pcp2)); \ + ret__ = __cmpxchg_double((unsigned long)p1__, (unsigned long)p2__, \ + (unsigned long)(o1), (unsigned long)(o2), \ + (unsigned long)(n1), (unsigned long)(n2)); \ + preempt_enable_notrace(); \ + ret__; \ }) #define this_cpu_cmpxchg_double_8 arch_this_cpu_cmpxchg_double |