| # Copyright 2022 The ChromiumOS Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| description "Debugfs initialization script" |
| author "chromium-os-dev@chromium.org" |
| |
| # Relabel debugfs separately from chromeos_startup. Labeling debugfs is compute |
| # intensive, and debugfs should not be critical to many early services, and so |
| # is moved out of the critical path of boot. |
| # NB: We block 'boot-services', because some services in the 'network-services' |
| # and 'system-services' phases touch debugfs. |
| start on starting boot-services |
| # Other jobs that depend on this job need to wait until this job completes |
| # (i.e., 'stopped debugfs-init'). |
| task |
| |
| # Disable OOM killer as we must never fail. |
| oom score never |
| |
| # /sys/kernel/debug/tracing is an automount of tracefs, which gets relabeled |
| # elsewhere. |
| exec restorecon -R /sys/kernel/debug -e /sys/kernel/debug/tracing |
