From 03813d9b7d4368d4a8c9bb8f5a2a1e23dac8f1b5 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Mon, 7 Dec 2020 11:50:50 +0100 Subject: clk: Trace clk_set_rate() "range" functions The clk_set_rate "range" functions don't have any tracepoints even though it might be useful. Add some. Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20201207105050.2096917-1-maxime@cerno.tech [sboyd@kernel.org: Reword commit text] Signed-off-by: Stephen Boyd --- include/trace/events/clk.h | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) (limited to 'include/trace') diff --git a/include/trace/events/clk.h b/include/trace/events/clk.h index cb1aea25c199..e19edc63ee95 100644 --- a/include/trace/events/clk.h +++ b/include/trace/events/clk.h @@ -118,6 +118,50 @@ DEFINE_EVENT(clk_rate, clk_set_rate_complete, TP_ARGS(core, rate) ); +DEFINE_EVENT(clk_rate, clk_set_min_rate, + + TP_PROTO(struct clk_core *core, unsigned long rate), + + TP_ARGS(core, rate) +); + +DEFINE_EVENT(clk_rate, clk_set_max_rate, + + TP_PROTO(struct clk_core *core, unsigned long rate), + + TP_ARGS(core, rate) +); + +DECLARE_EVENT_CLASS(clk_rate_range, + + TP_PROTO(struct clk_core *core, unsigned long min, unsigned long max), + + TP_ARGS(core, min, max), + + TP_STRUCT__entry( + __string( name, core->name ) + __field(unsigned long, min ) + __field(unsigned long, max ) + ), + + TP_fast_assign( + __assign_str(name, core->name); + __entry->min = min; + __entry->max = max; + ), + + TP_printk("%s min %lu max %lu", __get_str(name), + (unsigned long)__entry->min, + (unsigned long)__entry->max) +); + +DEFINE_EVENT(clk_rate_range, clk_set_rate_range, + + TP_PROTO(struct clk_core *core, unsigned long min, unsigned long max), + + TP_ARGS(core, min, max) +); + DECLARE_EVENT_CLASS(clk_parent, TP_PROTO(struct clk_core *core, struct clk_core *parent), -- cgit v1.2.3