* [PATCH] cgroup_freezer: explicitly init the early_init field
@ 2014-04-22 5:28 Jianyu Zhan
0 siblings, 0 replies; only message in thread
From: Jianyu Zhan @ 2014-04-22 5:28 UTC (permalink / raw)
To: tj, lizefan; +Cc: containers, cgroups, linux-kernel, nasa4836
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@gmail.com>
---
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
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2014-04-22 5:28 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-04-22 5:28 [PATCH] cgroup_freezer: explicitly init the early_init field Jianyu Zhan
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®