| # SPDX-License-Identifier: LGPL-2.1-or-later |
| # |
| # This file is part of systemd. |
| # |
| # systemd is free software; you can redistribute it and/or modify it |
| # under the terms of the GNU Lesser General Public License as published by |
| # the Free Software Foundation; either version 2.1 of the License, or |
| # (at your option) any later version. |
| |
| [Unit] |
| Description=Kernel Trace File System |
| Documentation=https://docs.kernel.org/trace/ftrace.html |
| Documentation=https://www.freedesktop.org/wiki/Software/systemd/APIFileSystems |
| DefaultDependencies=no |
| ConditionVirtualization=!lxc |
| ConditionPathExists=/sys/kernel/tracing |
| ConditionCapability=CAP_SYS_RAWIO |
| Before=sysinit.target |
| |
| [Mount] |
| What=tracefs |
| Where=/sys/kernel/tracing |
| Type=tracefs |
| Options=nosuid,nodev,noexec |
