Messages in this thread | | | From | Alexander Shishkin <> | Subject | Re: [PATCH 2/2] perf: Disable the event on a truncated AUX record | Date | Wed, 11 May 2016 13:05:56 +0300 |
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Peter Zijlstra <peterz@infradead.org> writes:
> On Wed, May 11, 2016 at 12:41:27PM +0300, Alexander Shishkin wrote: >> Peter Zijlstra <peterz@infradead.org> writes: >> > >> > Does the userspace tool know how to deal with this and re-enable it? >> >> Yes, it knows to ioctl(EVENT_ENABLE). Also, we're already doing the >> disabling for the no-room-in-buffer condition in >> perf_aux_output_begin(). > > Awesome; gots them queued.
Much thanks!
Regards, -- Alex
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