Messages in this thread Patch in this message | | | Date | Thu, 9 Aug 2018 10:57:03 +0800 | From | "Liu, Changcheng" <> | Subject | [PATCH v2 2/2] ASoC: trace: track dapm type in snd_soc_dapm_widget |
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Track snd_soc_dapm_widget:id which is used as dapm sequence index in dapm_down_seq/dapm_up_seq. It's useful for checking dapm seq after tracking it.
Signed-off-by: Liu Changcheng <changcheng.liu@intel.com>
diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h index bf17edc..7c4e8de 100644 --- a/include/trace/events/asoc.h +++ b/include/trace/events/asoc.h @@ -92,16 +92,18 @@ DECLARE_EVENT_CLASS(snd_soc_dapm_widget, TP_STRUCT__entry( __string( name, w->name ) + __field( int, id ) __field( int, val ) ), TP_fast_assign( __assign_str(name, w->name); + __entry->id = (int)w->id; __entry->val = val; ), - TP_printk("widget=%s val=%d", __get_str(name), - __entry->val) + TP_printk("widget=%s dapm_id=%d val=%d", __get_str(name), + __entry->id, __entry->val) ); DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_power, -- 2.7.4
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