cgroup: rename Documentation/cgroups/ to Documentation/cgroup-legacy/

In preparation for adding cgroup2 documentation, rename
Documentation/cgroups/ to Documentation/cgroup-legacy/.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>

1 files changed, 0 insertions, 30 deletions

diff --git a/Documentation/cgroups/00-INDEX b/Documentation/cgroups/00-INDEX
deleted file mode 100644
index 3f5a40f57d4a..000000000000
--- a/Documentation/cgroups/00-INDEX
+++ /dev/null
@@ -1,30 +0,0 @@
-00-INDEX
-	- this file
-blkio-controller.txt
-	- Description for Block IO Controller, implementation and usage details.
-cgroups.txt
-	- Control Groups definition, implementation details, examples and API.
-cpuacct.txt
-	- CPU Accounting Controller; account CPU usage for groups of tasks.
-cpusets.txt
-	- documents the cpusets feature; assign CPUs and Mem to a set of tasks.
-devices.txt
-	- Device Whitelist Controller; description, interface and security.
-freezer-subsystem.txt
-	- checkpointing; rationale to not use signals, interface.
-hugetlb.txt
-	- HugeTLB Controller implementation and usage details.
-memcg_test.txt
-	- Memory Resource Controller; implementation details.
-memory.txt
-	- Memory Resource Controller; design, accounting, interface, testing.
-net_cls.txt
-	- Network classifier cgroups details and usages.
-net_prio.txt
-	- Network priority cgroups details and usages.
-pids.txt
-	- Process number cgroups details and usages.
-resource_counter.txt
-	- Resource Counter API.
-unified-hierarchy.txt
-	- Description the new/next cgroup interface.