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| author | Lennart Poettering <lennart@poettering.net> | 2021-11-24 15:54:29 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2021-11-24 16:14:51 +0100 |
| commit | 8880b2bab8b43b716553d5b2ab92d63b0e66b474 (patch) | |
| tree | 8cf1ef8029e367650f6d982e15dfd3a7998a8fea /man/systemd.exec.xml | |
| parent | 543497fa34ccd754d9278124ca0c8e45fe1d3005 (diff) | |
| download | systemd-8880b2bab8b43b716553d5b2ab92d63b0e66b474.tar.gz | |
man: don't mention IOSchedulingClass=none anymore in the docs
Let's not mention a redundant setting of "none". Let's instead only
mention "best-effort", which is the same. Also mention the default
settings properly.
(Also, while we are at it, don#t document the numeric alias, that's
totally redundant and harder to use, so no need to push people towards
it.)
Diffstat (limited to 'man/systemd.exec.xml')
| -rw-r--r-- | man/systemd.exec.xml | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml index aea7116e29..4f37c22b75 100644 --- a/man/systemd.exec.xml +++ b/man/systemd.exec.xml @@ -1140,10 +1140,11 @@ CapabilityBoundingSet=~CAP_B CAP_C</programlisting> <varlistentry> <term><varname>IOSchedulingClass=</varname></term> - <listitem><para>Sets the I/O scheduling class for executed processes. Takes an integer between 0 and 3 or one - of the strings <option>none</option>, <option>realtime</option>, <option>best-effort</option> or - <option>idle</option>. If the empty string is assigned to this option, all prior assignments to both - <varname>IOSchedulingClass=</varname> and <varname>IOSchedulingPriority=</varname> have no effect. See + <listitem><para>Sets the I/O scheduling class for executed processes. Takes one of the strings + <option>realtime</option>, <option>best-effort</option> or <option>idle</option>. The kernel's + default scheduling class is <option>best-effort</option> at a priority of 4. If the empty string is + assigned to this option, all prior assignments to both <varname>IOSchedulingClass=</varname> and + <varname>IOSchedulingPriority=</varname> have no effect. See <citerefentry><refentrytitle>ioprio_set</refentrytitle><manvolnum>2</manvolnum></citerefentry> for details.</para></listitem> </varlistentry> @@ -1156,7 +1157,8 @@ CapabilityBoundingSet=~CAP_B CAP_C</programlisting> bandwidth is made available to the unit's processes, larger values mean less bandwidth. The available priorities depend on the selected I/O scheduling class (see above). If the empty string is assigned to this option, all prior assignments to both <varname>IOSchedulingClass=</varname> and - <varname>IOSchedulingPriority=</varname> have no effect. See + <varname>IOSchedulingPriority=</varname> have no effect. For the kernel's default scheduling class + (<option>best-effort</option>) this defaults to 4. See <citerefentry><refentrytitle>ioprio_set</refentrytitle><manvolnum>2</manvolnum></citerefentry> for details.</para></listitem> </varlistentry> |