X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=Documentation%2Fcgroups.txt;h=d9014aa0eb68b469836b29afe932532b168a63ee;hb=b2798bf0ec2cb5a17bfc1430c5ba6d971c436a03;hp=824fc02744719ecb02b29177c11c55034229af35;hpb=29e92f483603d97dd1d2bafcb32101287dfac4ad;p=firefly-linux-kernel-4.4.55.git

diff --git a/Documentation/cgroups.txt b/Documentation/cgroups.txt
index 824fc0274471..d9014aa0eb68 100644
--- a/Documentation/cgroups.txt
+++ b/Documentation/cgroups.txt
@@ -390,6 +390,10 @@ If you have several tasks to attach, you have to do it one after another:
 	...
 # /bin/echo PIDn > tasks
 
+You can attach the current shell task by echoing 0:
+
+# echo 0 > tasks
+
 3. Kernel API
 =============