From 4178f13224e9564364c974ae11a695461c08c927 Mon Sep 17 00:00:00 2001 From: Michael Kerrisk Date: Tue, 9 Jan 2018 23:42:05 +0100 Subject: [PATCH] cgroups.7: cgroup.threads is writable only inside a threaded subtree Signed-off-by: Michael Kerrisk --- man7/cgroups.7 | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/man7/cgroups.7 b/man7/cgroups.7 index 8b0aab3cc..0627206c8 100644 --- a/man7/cgroups.7 +++ b/man7/cgroups.7 @@ -1307,6 +1307,10 @@ The threads of a process must all reside in the same threaded subtree. .PP The .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 .I domain cgroups) and can be read in order to discover the set of threads