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udev: ignore ENOEXEC from cgroup lookup

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The recent cgroup-rework changed the error code for un-mounted cgroupfs to
ENOEXEC. Make sure udev ignores it just like ENOENT and does not spill
warnings on the screen.
This commit is contained in:
David Herrmann 2015-09-03 15:18:06 +02:00
parent 017574e6e8
commit e859aa9e99
1 changed files with 1 additions and 1 deletions
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src/udev/udevd.c
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@ -1706,7 +1706,7 @@ int main(int argc, char *argv[]) {
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) {
if (r == -ENOENT)
if (r == -ENOENT || r == -ENOEXEC)
log_debug_errno(r, "did not find dedicated cgroup: %m");
else
log_warning_errno(r, "failed to get cgroup: %m");