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Colin Cross 56afe26f4b trace: power: add trace_clock_set_parent ...

Adds a new trace event to be called from clk_set_parent.  Some
cpufreq drivers, including Tegra, reparent the cpu clock to a
slower clock while the main pll is relocking, tracing
clk_set_parent allows traces to show how for long the cpu is
running slower.

Uses a separate TRACE_EVENT instead of the clock event class to
allow the event to contain string names for the child and the
parent.

Signed-off-by: Colin Cross <ccross@android.com>

2012-05-10 15:38:14 -07:00

..

events

trace: power: add trace_clock_set_parent

2012-05-10 15:38:14 -07:00

define_trace.h

Revert "tracing: Include module.h in define_trace.h"

2011-10-31 19:32:35 -04:00

ftrace.h

perf: Fix counter of ftrace events

2011-10-04 11:07:54 +02:00

syscall.h

tracing: Use a global field list for all syscall exit events

2010-06-28 17:12:44 -04:00