* Ingo Molnar <mingo@xxxxxxx> wrote:
>
> * Zhang, Yanmin <yanmin_zhang@xxxxxxxxxxxxxxx> wrote:
>
> > unsigned long perf_misc_flags(struct pt_regs *regs)
> > {
> > int misc = 0;
> > +
> > if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
> > + if (perf_guest_cbs->is_user_mode())
> > + misc |= PERF_RECORD_MISC_GUEST_USER;
> > + else
> > + misc |= PERF_RECORD_MISC_GUEST_KERNEL;
> > + } else if (user_mode(regs))
> > + misc |= PERF_RECORD_MISC_USER;
> > + else
> > + misc |= PERF_RECORD_MISC_KERNEL;
> > +
>
> We try to use balanced curly braces. I.e.:
>
> if (x) {
> boo();
> } else {
> if (y)
> foo();
> else
> bar();
> }
>
> And avoid unbalanced ones:
>
> if (x) {
> boo();
> } else
> if (y)
> foo();
> else
> bar();
Note, i fixed this in the patch and applied it to perf/core. (the invalid-C
problem was causing build failures)
Thanks,
Ingo
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