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systemd/units/sys-kernel-tracing.mount
Norbert Lange aaaf42cb44 units: add mount for tracefs
Kernel 4.1 separated the tracing system from the debugfs,
actual documentation already points to a different path
that needs this new mount to exist.

the old sysfs path will still be an automount in the debugfs,
created by the kernel (for now).

Signed-off-by: Norbert Lange <nolange79@gmail.com>
2020-02-26 23:40:44 +01:00

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SYSTEMD

# SPDX-License-Identifier: LGPL-2.1+
#
# 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://www.kernel.org/doc/Documentation/trace/ftrace.txt
Documentation=https://www.freedesktop.org/wiki/Software/systemd/APIFileSystems
DefaultDependencies=no
ConditionPathExists=/sys/kernel/tracing
ConditionCapability=CAP_SYS_RAWIO
Before=sysinit.target
[Mount]
What=tracefs
Where=/sys/kernel/tracing
Type=tracefs
Options=nosuid,nodev,noexec