1 files changed, 72 insertions, 11 deletions

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index aef800d97ea1..f98aeac607dd 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -7,6 +7,7 @@
 #include <string.h>
 #include <linux/rbtree.h>
 #include <sys/ttydefaults.h>
+#include <linux/time64.h>
 
 #include "../../util/callchain.h"
 #include "../../util/evsel.h"
@@ -30,6 +31,7 @@
 #include "srcline.h"
 #include "string2.h"
 #include "units.h"
+#include "time-utils.h"
 
 #include "sane_ctype.h"
 
@@ -2338,6 +2340,7 @@ close_file_and_continue:
 }
 
 struct popup_action {
+	unsigned long		time;
 	struct thread 		*thread;
 	struct map_symbol 	ms;
 	int			socket;
@@ -2527,36 +2530,64 @@ static int
 do_run_script(struct hist_browser *browser __maybe_unused,
 	      struct popup_action *act)
 {
-	char script_opt[64];
-	memset(script_opt, 0, sizeof(script_opt));
+	char *script_opt;
+	int len;
+	int n = 0;
+
+	len = 100;
+	if (act->thread)
+		len += strlen(thread__comm_str(act->thread));
+	else if (act->ms.sym)
+		len += strlen(act->ms.sym->name);
+	script_opt = malloc(len);
+	if (!script_opt)
+		return -1;
 
+	script_opt[0] = 0;
 	if (act->thread) {
-		scnprintf(script_opt, sizeof(script_opt), " -c %s ",
+		n = scnprintf(script_opt, len, " -c %s ",
 			  thread__comm_str(act->thread));
 	} else if (act->ms.sym) {
-		scnprintf(script_opt, sizeof(script_opt), " -S %s ",
+		n = scnprintf(script_opt, len, " -S %s ",
 			  act->ms.sym->name);
 	}
 
+	if (act->time) {
+		char start[32], end[32];
+		unsigned long starttime = act->time;
+		unsigned long endtime = act->time + symbol_conf.time_quantum;
+
+		if (starttime == endtime) { /* Display 1ms as fallback */
+			starttime -= 1*NSEC_PER_MSEC;
+			endtime += 1*NSEC_PER_MSEC;
+		}
+		timestamp__scnprintf_usec(starttime, start, sizeof start);
+		timestamp__scnprintf_usec(endtime, end, sizeof end);
+		n += snprintf(script_opt + n, len - n, " --time %s,%s", start, end);
+	}
+
 	script_browse(script_opt);
+	free(script_opt);
 	return 0;
 }
 
 static int
-add_script_opt(struct hist_browser *browser __maybe_unused,
+add_script_opt_2(struct hist_browser *browser __maybe_unused,
 	       struct popup_action *act, char **optstr,
-	       struct thread *thread, struct symbol *sym)
+	       struct thread *thread, struct symbol *sym,
+	       const char *tstr)
 {
+
 	if (thread) {
-		if (asprintf(optstr, "Run scripts for samples of thread [%s]",
-			     thread__comm_str(thread)) < 0)
+		if (asprintf(optstr, "Run scripts for samples of thread [%s]%s",
+			     thread__comm_str(thread), tstr) < 0)
 			return 0;
 	} else if (sym) {
-		if (asprintf(optstr, "Run scripts for samples of symbol [%s]",
-			     sym->name) < 0)
+		if (asprintf(optstr, "Run scripts for samples of symbol [%s]%s",
+			     sym->name, tstr) < 0)
 			return 0;
 	} else {
-		if (asprintf(optstr, "Run scripts for all samples") < 0)
+		if (asprintf(optstr, "Run scripts for all samples%s", tstr) < 0)
 			return 0;
 	}
 
@@ -2567,6 +2598,36 @@ add_script_opt(struct hist_browser *browser __maybe_unused,
 }
 
 static int
+add_script_opt(struct hist_browser *browser,
+	       struct popup_action *act, char **optstr,
+	       struct thread *thread, struct symbol *sym)
+{
+	int n, j;
+	struct hist_entry *he;
+
+	n = add_script_opt_2(browser, act, optstr, thread, sym, "");
+
+	he = hist_browser__selected_entry(browser);
+	if (sort_order && strstr(sort_order, "time")) {
+		char tstr[128];
+
+		optstr++;
+		act++;
+		j = sprintf(tstr, " in ");
+		j += timestamp__scnprintf_usec(he->time, tstr + j,
+					       sizeof tstr - j);
+		j += sprintf(tstr + j, "-");
+		timestamp__scnprintf_usec(he->time + symbol_conf.time_quantum,
+				          tstr + j,
+				          sizeof tstr - j);
+		n += add_script_opt_2(browser, act, optstr, thread, sym,
+					  tstr);
+		act->time = he->time;
+	}
+	return n;
+}
+
+static int
 do_switch_data(struct hist_browser *browser __maybe_unused,
 	       struct popup_action *act __maybe_unused)
 {