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Merge pull request #319 from teg/udev-cgroup-warning

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udevd: suppress warning if we don't find cgroup
This commit is contained in:
Lennart Poettering
2015-06-22 22:32:26 +02:00
parent d806a1df5b 11b9fb15be
commit f582dbaa14
1 changed files with 6 additions and 2 deletions
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8
src/udev/udevd.c
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@@ -1672,8 +1672,12 @@ int main(int argc, char *argv[]) {
we only do this on systemd systems, and only if we are directly spawned
by PID1. otherwise we are not guaranteed to have a dedicated cgroup */
r = cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, 0, &cgroup);
if (r < 0)
log_warning_errno(r, "failed to get cgroup: %m");
if (r < 0) {
if (r == -ENOENT)
log_debug_errno(r, "did not find dedicated cgroup: %m");
else
log_warning_errno(r, "failed to get cgroup: %m");
}
}
r = listen_fds(&fd_ctrl, &fd_uevent);