[PATCH] cgroup_freezer: explicitly init the early_init field

[Jianyu Zhan]

For a cgroup subsystem who should init early, then it should carefully
take care of the implementation of css_alloc, because it will be called
before mm_init() setup the world.

Luckily we don't, and we better explicitly assign the early_init field
to 0, for document reason.

Signed-off-by: Jianyu Zhan <nasa4836@xxxxxxxxx>
---
 kernel/cgroup_freezer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/cgroup_freezer.c b/kernel/cgroup_freezer.c
index 2bc4a22..74fe7f7 100644
--- a/kernel/cgroup_freezer.c
+++ b/kernel/cgroup_freezer.c
@@ -501,4 +501,5 @@ struct cgroup_subsys freezer_cgrp_subsys = {
 	.attach		= freezer_attach,
 	.fork		= freezer_fork,
 	.base_cftypes	= files,
+	.early_init	= 0,
 };
-- 
2.0.0-rc0

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