cgroups.7: cgroup.threads is writable only inside a threaded subtree

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2018-01-09 23:42:05 +01:00
parent b2c3e72073
commit 4178f13224
1 changed files with 4 additions and 0 deletions

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@ -1307,6 +1307,10 @@ The threads of a process must all reside in the same threaded subtree.
.PP .PP
The The
.I cgroup.threads .I cgroup.threads
file is writable only for the cgroups inside a threaded subtree.
.PP
The
.I cgroup.threads
file is present in each cgroup (including file is present in each cgroup (including
.I domain .I domain
cgroups) and can be read in order to discover the set of threads cgroups) and can be read in order to discover the set of threads