X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcgroup.c;h=c1ea95ab5600f7ace47b6db1cb3c7c8dd54971d8;hp=02c2919187dfcf842245e12d9d3ad4a66db384be;hb=5948ee7ceff829965a72c5a636aae1e9c2bcc065;hpb=35d2e7ec19f8d3960a14dc04642060ccee3faa43

diff --git a/src/cgroup.c b/src/cgroup.c
index 02c291918..c1ea95ab5 100644
--- a/src/cgroup.c
+++ b/src/cgroup.c
@@ -1,4 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
 /***
   This file is part of systemd.
@@ -231,7 +231,7 @@ int manager_setup_cgroup(Manager *m) {
         } else {
                 /* We need a new root cgroup */
                 m->cgroup_hierarchy = NULL;
-                if ((r = asprintf(&m->cgroup_hierarchy, "%s%s", streq(current, "/") ? "" : current, suffix)) < 0) {
+                if (asprintf(&m->cgroup_hierarchy, "%s%s", streq(current, "/") ? "" : current, suffix) < 0) {
                         r = -ENOMEM;
                         goto finish;
                 }
@@ -325,17 +325,31 @@ int cgroup_notify_empty(Manager *m, const char *group) {
 Unit* cgroup_unit_by_pid(Manager *m, pid_t pid) {
         CGroupBonding *l, *b;
         char *group = NULL;
-        int r;
 
         assert(m);
 
         if (pid <= 1)
                 return NULL;
 
-        if ((r = cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, pid, &group)))
+        if (cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, pid, &group) < 0)
                 return NULL;
 
         l = hashmap_get(m->cgroup_bondings, group);
+
+        if (!l) {
+                char *slash;
+
+                while ((slash = strrchr(group, '/'))) {
+                        if (slash == group)
+                                break;
+
+                        *slash = 0;
+
+                        if ((l = hashmap_get(m->cgroup_bondings, group)))
+                                break;
+                }
+        }
+
         free(group);
 
         LIST_FOREACH(by_path, b, l) {