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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-09-21 18:19:14 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-09-22 17:24:40 +0100
commite56235e099d7290a2331b984a79f75bbe0865fe8 (patch)
tree7fdd1e4603b12a56502242f32e02c1d97fe23231 /include/trace
parent7aefb086c15fc44066e705e479d012d46476d8c5 (diff)
downloadop-kernel-dev-e56235e099d7290a2331b984a79f75bbe0865fe8.zip
op-kernel-dev-e56235e099d7290a2331b984a79f75bbe0865fe8.tar.gz
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/trace')
-rw-r--r--include/trace/events/asoc.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h
index 2e1adf6..ab26f8a 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,
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