Re: [PATCH 07/10] perf: Directly pass PERF_AUX_* flags to perf_aux_output_end

From: Alexander Shishkin
Date: Fri Feb 17 2017 - 08:46:55 EST


Will Deacon <will.deacon@xxxxxxx> writes:

> @@ -485,7 +485,8 @@ int intel_bts_interrupt(void)
> return handled;
>
> perf_aux_output_end(&bts->handle, local_xchg(&buf->data_size, 0),
> - !!local_xchg(&buf->lost, 0));
> + local_xchg(&buf->lost, 0) ?
> + PERF_AUX_FLAG_OVERWRITE : 0);

Heh, this one would have taken some time to debug. :)

Regards,
--
Alex