Hi,
> > +#define PPC_WARN_ALIGNMENT(type, regs) \
> > + do { \
> > + perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, \
> > + 1, 0, regs, regs->dar); \
> > + __PPC_WARN_EMULATED(type); \
> > + } while (0)
>
> Does that work with perfxxx configured off?
Yeah, perf_event.h defines an empty version if its configured off:
static inline void
perf_sw_event(u32 event_id, u64 nr, int nmi,
struct pt_regs *regs, u64 addr) { }
Anton
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