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| author | Lennart Poettering <lennart@poettering.net> | 2011-02-04 12:46:38 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2011-02-04 12:46:38 +0100 |
| commit | b20c6be697ded108e3c3bd5b8812fee13326eefc (patch) | |
| tree | 2c8be1fc5eb7c60e1c1ece7e93368bb903229731 /man/pam_systemd.xml | |
| parent | 7115593375de5c84d44df9aafb011da4a1385569 (diff) | |
pam: optionally reset cgroup memberships for login sessions
Diffstat (limited to 'man/pam_systemd.xml')
| -rw-r--r-- | man/pam_systemd.xml | 38 |
1 files changed, 26 insertions, 12 deletions
diff --git a/man/pam_systemd.xml b/man/pam_systemd.xml index eddd8e003..6fe698101 100644 --- a/man/pam_systemd.xml +++ b/man/pam_systemd.xml @@ -222,17 +222,30 @@ separated list of cgroup controllers in which hierarchies a user/session cgroup will be created by default for - each user logging in. If ommited, - defaults to 'cpu', meaning that in - addition to creating per-user and - per-session cgroups in systemd's own - hierarchy, groups are created in the - 'cpu' hierarchy, on order to ensure - that every use and every sessions gets - an equal amount of CPU time, - regardless how many processes a user - or session might - own.</para></listitem> + each user logging in, in addition to + the cgroup in the named 'name=systemd' + hierarchy. If ommited, defaults to an + empty list. This may be used to move + user sessions into their own groups in + the 'cpu' hierarchy which ensures that + every logged in user gets an equal + amount of CPU time regardless how many + processes he has + started.</para></listitem> + </varlistentry> + + <varlistentry> + <term><option>reset-controllers=</option></term> + + <listitem><para>Takes a comma + separated list of cgroup controllers + in which hierarchies the logged in + processes will be reset to the root + cgroup. If ommited, defaults to 'cpu', + meaning that a 'cpu' cgroup grouping + inherited from the login manager will + be reset for the processes of the + logged in user.</para></listitem> </varlistentry> </variablelist> @@ -245,7 +258,8 @@ <option>create-session=1</option>, <option>kill-session=0</option>, <option>kill-user=0</option>, - <option>keep-root=1</option>.</para> + <option>keep-root=1</option>, + <option>reset-controllers=cpu</option>.</para> </refsect1> <refsect1> |