return n;
}
-static int show_cgroup_one_by_path(const char *path, const char *prefix, unsigned n_columns, bool more) {
+static int show_cgroup_one_by_path(const char *path, const char *prefix, unsigned n_columns, bool more, bool kernel_threads) {
char *fn;
FILE *f;
size_t n = 0, n_allocated = 0;
while ((r = cg_read_pid(f, &pid)) > 0) {
+ if (!kernel_threads && is_kernel_thread(pid) > 0)
+ continue;
+
if (n >= n_allocated) {
pid_t *npids;
return r;
}
-int show_cgroup_by_path(const char *path, const char *prefix, unsigned n_columns) {
+int show_cgroup_by_path(const char *path, const char *prefix, unsigned n_columns, bool kernel_threads) {
DIR *d;
char *last = NULL;
char *p1 = NULL, *p2 = NULL, *fn = NULL, *gn = NULL;
while ((r = cg_read_subgroup(d, &gn)) > 0) {
if (!shown_pids) {
- show_cgroup_one_by_path(path, prefix, n_columns, true);
+ show_cgroup_one_by_path(path, prefix, n_columns, true, kernel_threads);
shown_pids = true;
}
goto finish;
}
- show_cgroup_by_path(last, p1, n_columns-2);
+ show_cgroup_by_path(last, p1, n_columns-2, kernel_threads);
free(last);
last = NULL;
goto finish;
if (!shown_pids)
- show_cgroup_one_by_path(path, prefix, n_columns, !!last);
+ show_cgroup_one_by_path(path, prefix, n_columns, !!last, kernel_threads);
if (last) {
printf("%s\342\224\224 %s\n", prefix, file_name_from_path(last));
goto finish;
}
- show_cgroup_by_path(last, p2, n_columns-2);
+ show_cgroup_by_path(last, p2, n_columns-2, kernel_threads);
}
r = 0;
return r;
}
-int show_cgroup(const char *controller, const char *path, const char *prefix, unsigned n_columns) {
+int show_cgroup(const char *controller, const char *path, const char *prefix, unsigned n_columns, bool kernel_threads) {
char *p;
int r;
assert(controller);
assert(path);
- if ((r = cg_get_path(controller, path, NULL, &p)) < 0)
+ r = cg_get_path(controller, path, NULL, &p);
+ if (r < 0)
return r;
- r = show_cgroup_by_path(p, prefix, n_columns);
+ r = show_cgroup_by_path(p, prefix, n_columns, kernel_threads);
free(p);
return r;