> On Jul 22, 2019, at 1:52 PM, Peter Zijlstra <[email protected]> wrote: > > On Thu, Jul 18, 2019 at 10:41:06AM -0700, Nadav Amit wrote: > >> diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h >> index 99a7fa9ab0a3..60f97b288004 100644 >> --- a/arch/x86/include/asm/preempt.h >> +++ b/arch/x86/include/asm/preempt.h >> @@ -91,7 +91,8 @@ static __always_inline void __preempt_count_sub(int val) >> */ >> static __always_inline bool __preempt_count_dec_and_test(void) >> { >> - return GEN_UNARY_RMWcc("decl", __preempt_count, e, __percpu_arg([var])); >> + return GEN_UNARY_RMWcc("decl", __my_cpu_var(__preempt_count), e, >> + __percpu_arg([var])); >> } > > Should this be in the previous patch?
Yes, it should.
