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SubjectRe: [PATCH v5 1/3] sched: Stop nohz stats when decayed
On Thu, Feb 15, 2018 at 03:22:47PM +0000, Patrick Bellasi wrote:
> > > static struct {
> > > cpumask_var_t idle_cpus_mask;
> > > atomic_t nr_cpus;
> > > + int has_blocked; /* Idle CPUS has blocked load */
>
> Why not "bool"?
>
Because then he gets me yelling that sizeof(_Bool) is undefined and the
whole structure layout goes out the window :-)

Never use bool in a composite type.

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