diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-09-21 18:19:14 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-09-22 17:24:40 +0100 |
| commit | e56235e099d7290a2331b984a79f75bbe0865fe8 (patch) | |
| tree | 7fdd1e4603b12a56502242f32e02c1d97fe23231 /include | |
| parent | 7aefb086c15fc44066e705e479d012d46476d8c5 (diff) | |
| download | linux-3.10-e56235e099d7290a2331b984a79f75bbe0865fe8.tar.gz linux-3.10-e56235e099d7290a2331b984a79f75bbe0865fe8.tar.bz2 linux-3.10-e56235e099d7290a2331b984a79f75bbe0865fe8.zip | |
ASoC: Add another DAPM stat for neighbour checks
The number of times we look at a potentially connected neighbour is just
as important as the number of times we actually recurse into looking at
that neighbour so also collect that statistic.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/soc-dapm.h | 1 | ||||
| -rw-r--r-- | include/trace/events/asoc.h | 7 |
2 files changed, 6 insertions, 2 deletions
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 0e2d01713cb..bb5953219d0 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -540,6 +540,7 @@ struct snd_soc_dapm_widget_list { struct snd_soc_dapm_stats { int power_checks; int path_checks; + int neighbour_checks; }; #endif diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h index 2e1adf62e0a..ab26f8aa3c7 100644 --- a/include/trace/events/asoc.h +++ b/include/trace/events/asoc.h @@ -226,16 +226,19 @@ TRACE_EVENT(snd_soc_dapm_walk_done, __string( name, card->name ) __field( int, power_checks ) __field( int, path_checks ) + __field( int, neighbour_checks ) ), TP_fast_assign( __assign_str(name, card->name); __entry->power_checks = card->dapm_stats.power_checks; __entry->path_checks = card->dapm_stats.path_checks; + __entry->neighbour_checks = card->dapm_stats.neighbour_checks; ), - TP_printk("%s: %d power checks, %d path checks", __get_str(name), - (int)__entry->power_checks, (int)__entry->path_checks) + TP_printk("%s: checks %d power, %d path, %d neighbour", + __get_str(name), (int)__entry->power_checks, + (int)__entry->path_checks, (int)__entry->neighbour_checks) ); TRACE_EVENT(snd_soc_jack_irq, |