More debug for cgroups

diff --git a/cgroup.c b/cgroup.c
index 4aa7f847a5a2600740ca7786a97786105fd1e4e3..3ed369d35beff555675cc277cfbf6703d72b66f9 100644 (file)
--- a/cgroup.c
+++ b/cgroup.c
@@ -45,6 +45,8 @@ bool cgroupInitNs(struct nsjconf_t *nsjconf)
                snprintf(mem_max_str, sizeof(mem_max_str), "%zu", nsjconf->cgroup_mem_max);
                snprintf(fname, sizeof(fname), "%s/%s/memory.limit_in_bytes",
                         nsjconf->cgroup_mem_mount, nsjconf->cgroup_mem_group);
+               LOG_D("Setting %s/%s/memory.limit_in_bytes to '%s'", nsjconf->cgroup_mem_mount,
+                     nsjconf->cgroup_mem_group, mem_max_str);
                if (utilWriteBufToFile(fname, mem_max_str, strlen(mem_max_str), O_WRONLY) == false) {
                        LOG_E("Could not update memory cgroup max limit");
                        return false;
@@ -55,6 +57,8 @@ bool cgroupInitNs(struct nsjconf_t *nsjconf)
        snprintf(pid_str, sizeof(pid_str), "%ld", syscall(__NR_getpid));
        snprintf(fname, sizeof(fname), "%s/%s/tasks", nsjconf->cgroup_mem_mount,
                 nsjconf->cgroup_mem_group);
+       LOG_D("Adding PID='%s' to %s/%s/tasks", pid_str, nsjconf->cgroup_mem_mount,
+             nsjconf->cgroup_mem_group);
        if (utilWriteBufToFile(fname, pid_str, strlen(pid_str), O_WRONLY) == false) {
                LOG_E("Could not update memory cgroup task list");
                return false;