X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=benchmark%2Fcpu.c;h=02a8d99d3545af818cb1ffeeca1841d0d3b826be;hb=3c6bae613ee55f949693dc8ca43141d3024d7d96;hp=efaea387874eef4dff3db4065d6328824d9677ff;hpb=b25a886891f7172c0abb189ac71bf2bf9b40ec76;p=lttng-tools.git

diff --git a/benchmark/cpu.c b/benchmark/cpu.c
index efaea3878..02a8d99d3 100644
--- a/benchmark/cpu.c
+++ b/benchmark/cpu.c
@@ -23,11 +23,17 @@
 
 #include "cpu.h"
 
+/*
+ * Return cpu cycle counter
+ */
 cycles_t get_cycles(void)
 {
 	return caa_get_cycles();
 }
 
+/*
+ * Calculate CPU frequency.
+ */
 uint64_t get_cpu_freq(void)
 {
 	struct timezone tz;