1 files changed, 0 insertions, 71 deletions
diff --git a/tools/perf/util/record.c b/tools/perf/util/record.c
index c8845b1..18d73aa 100644
--- a/tools/perf/util/record.c
+++ b/tools/perf/util/record.c
@@ -2,8 +2,6 @@
 #include "evsel.h"
 #include "cpumap.h"
 #include "parse-events.h"
-#include "fs.h"
-#include "util.h"
 
 typedef void (*setup_probe_fn_t)(struct perf_evsel *evsel);
 
@@ -108,72 +106,3 @@ void perf_evlist__config(struct perf_evlist *evlist,
 
 	perf_evlist__set_id_pos(evlist);
 }
-
-static int get_max_rate(unsigned int *rate)
-{
-	char path[PATH_MAX];
-	const char *procfs = procfs__mountpoint();
-
-	if (!procfs)
-		return -1;
-
-	snprintf(path, PATH_MAX,
-		 "%s/sys/kernel/perf_event_max_sample_rate", procfs);
-
-	return filename__read_int(path, (int *) rate);
-}
-
-static int perf_record_opts__config_freq(struct perf_record_opts *opts)
-{
-	bool user_freq = opts->user_freq != UINT_MAX;
-	unsigned int max_rate;
-
-	if (opts->user_interval != ULLONG_MAX)
-		opts->default_interval = opts->user_interval;
-	if (user_freq)
-		opts->freq = opts->user_freq;
-
-	/*
-	 * User specified count overrides default frequency.
-	 */
-	if (opts->default_interval)
-		opts->freq = 0;
-	else if (opts->freq) {
-		opts->default_interval = opts->freq;
-	} else {
-		pr_err("frequency and count are zero, aborting\n");
-		return -1;
-	}
-
-	if (get_max_rate(&max_rate))
-		return 0;
-
-	/*
-	 * User specified frequency is over current maximum.
-	 */
-	if (user_freq && (max_rate < opts->freq)) {
-		pr_err("Maximum frequency rate (%u) reached.\n"
-		   "Please use -F freq option with lower value or consider\n"
-		   "tweaking /proc/sys/kernel/perf_event_max_sample_rate.\n",
-		   max_rate);
-		return -1;
-	}
-
-	/*
-	 * Default frequency is over current maximum.
-	 */
-	if (max_rate < opts->freq) {
-		pr_warning("Lowering default frequency rate to %u.\n"
-			   "Please consider tweaking "
-			   "/proc/sys/kernel/perf_event_max_sample_rate.\n",
-			   max_rate);
-		opts->freq = max_rate;
-	}
-
-	return 0;
-}
-
-int perf_record_opts__config(struct perf_record_opts *opts)
-{
-	return perf_record_opts__config_freq(opts);
-}