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Documentation: fix echo command in cgroups/cpuacct.txt

Must echo a task id to the cgroups' tasks file, but not to a directory.

Signed-off-by: Wanlong Gao <>
Acked-by: Paul Menage <>
Signed-off-by: Randy Dunlap <>
Signed-off-by: Linus Torvalds <>
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1 parent b4db920 commit e47f9d84eec63484ae09f8c5b78ef605efa984a0 @gaowanlong gaowanlong committed with Jul 23, 2011
Showing with 1 addition and 1 deletion.
  1. +1 −1 Documentation/cgroups/cpuacct.txt
@@ -23,7 +23,7 @@ New accounting groups can be created under the parent group /sys/fs/cgroup.
# cd /sys/fs/cgroup
# mkdir g1
-# echo $$ > g1
+# echo $$ > g1/tasks
The above steps create a new group g1 and move the current shell
process (bash) into it. CPU time consumed by this bash and its children

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