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SubjectRe: [PATCH] ftrace: allow dumping traces without tracking trace started cpus
On Sun, 06 Sep 2015 10:29:43 -0400
Sasha Levin <sasha.levin@oracle.com> wrote:


> > So it is safe to call the function cpumask_test_cpu without doing
> > checking.
>
> Can you point me to exactly where trace_init_global_iter() initializes
> iter->started?

Wouldn't the better solution be to initialize it in that function,
instead of checking if it is NULL? I think that's the true fix.
"started" should not be ignored.

-- Steve



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