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Commit ca0bdbb5 authored by Qiang Huang's avatar Qiang Huang Committed by Jiri Kosina
Browse files

cgroup, doc: make cgroup_disable doc more accurate 



In doc, it said that 'Currently supported controllers - "memory"',
but actually we can use cgroup_disable=cpu,cpuset and all other
controllers, so this is confusing for cgroup users without much
cgroup knowledge. We need to make it clear.

[some comments copied from Paul Menage's original patch 8bab8dde]

Signed-off-by: default avatarQiang Huang <h.huangqiang@huawei.com>
Acked-by: default avatarRob Landley <rob@landley.net>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent ac6d662a

Documentation/kernel-parameters.txt

+8 −1
Original line number Diff line number Diff line
@@ -511,7 +511,14 @@ bytes respectively. Such letter suffixes can also be entirely omitted. 


	cgroup_disable= [KNL] Disable a particular controller

			Format: {name of the controller(s) to disable}

				{Currently supported controllers - "memory"}

			The effects of cgroup_disable=foo are:

			- foo isn't auto-mounted if you mount all cgroups in

			  a single hierarchy

			- foo isn't visible as an individually mountable

			  subsystem

			{Currently only "memory" controller deal with this and

			cut the overhead, others just disable the usage. So

			only cgroup_disable=memory is actually worthy}



	checkreqprot	[SELINUX] Set initial checkreqprot flag value.

			Format: { "0" | "1" }