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authorWaLyong Cho <walyong.cho@samsung.com>2014-04-25 00:50:51 +0900
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-04-24 19:21:51 -0400
commit49e5b2a93339869703d581a06f8d903f8371ab60 (patch)
treebb5322e6f0d6f664389c716b71a03afaa5fa00c0 /src/bootchart/bootchart.c
parente6c474723dc66cd4765fd09453d6b48bd5905ba4 (diff)
bootchart: add control group option
Diffstat (limited to 'src/bootchart/bootchart.c')
-rw-r--r--src/bootchart/bootchart.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/src/bootchart/bootchart.c b/src/bootchart/bootchart.c
index 9f72d98126..a73418af7e 100644
--- a/src/bootchart/bootchart.c
+++ b/src/bootchart/bootchart.c
@@ -78,6 +78,7 @@ bool initcall = true;
bool arg_relative = false;
bool arg_filter = true;
bool arg_show_cmdline = false;
+bool arg_show_cgroup = false;
bool arg_pss = false;
int samples;
int arg_samples_len = 500; /* we record len+1 (1 start sample) */
@@ -113,6 +114,7 @@ static void parse_conf(void) {
{ "Bootchart", "PlotEntropyGraph", config_parse_bool, 0, &arg_entropy },
{ "Bootchart", "ScaleX", config_parse_double, 0, &arg_scale_x },
{ "Bootchart", "ScaleY", config_parse_double, 0, &arg_scale_y },
+ { "Bootchart", "ControlGroup", config_parse_bool, 0, &arg_show_cgroup },
{ NULL, NULL, NULL, 0, NULL }
};
_cleanup_fclose_ FILE *f;
@@ -143,6 +145,7 @@ static int parse_args(int argc, char *argv[]) {
{"init", required_argument, NULL, 'i'},
{"no-filter", no_argument, NULL, 'F'},
{"cmdline", no_argument, NULL, 'C'},
+ {"control-group", no_argument, NULL, 'c'},
{"help", no_argument, NULL, 'h'},
{"scale-x", required_argument, NULL, 'x'},
{"scale-y", required_argument, NULL, 'y'},
@@ -151,7 +154,7 @@ static int parse_args(int argc, char *argv[]) {
};
int c;
- while ((c = getopt_long(argc, argv, "erpf:n:o:i:FChx:y:", options, NULL)) >= 0) {
+ while ((c = getopt_long(argc, argv, "erpf:n:o:i:FCchx:y:", options, NULL)) >= 0) {
int r;
switch (c) {
@@ -170,6 +173,9 @@ static int parse_args(int argc, char *argv[]) {
case 'C':
arg_show_cmdline = true;
break;
+ case 'c':
+ arg_show_cgroup = true;
+ break;
case 'n':
r = safe_atoi(optarg, &arg_samples_len);
if (r < 0)
@@ -217,6 +223,7 @@ static int parse_args(int argc, char *argv[]) {
fprintf(stderr, " that are of less importance or short-lived\n");
fprintf(stderr, " --cmdline, -C Display the full command line with arguments\n");
fprintf(stderr, " of processes, instead of only the process name\n");
+ fprintf(stderr, " --control-group, -c Display process control group\n");
fprintf(stderr, " --help, -h Display this message\n");
fprintf(stderr, "See bootchart.conf for more information.\n");
exit (EXIT_SUCCESS);
@@ -458,9 +465,11 @@ int main(int argc, char *argv[]) {
old->sample = old->sample->next;
free(oldsample);
}
+ free(old->cgroup);
free(old->sample);
free(old);
}
+ free(ps->cgroup);
free(ps->sample);
free(ps);