From: Jianyu Zhan <nasa4836@gmail.com>
To: davem@davemloft.net, lizefan@huawei.com, tj@kernel.org,
nhorman@tuxdriver.com, daniel.wagner@bmw-carit.de,
nasa4836@gmail.com, gaofeng@cn.fujitsu.com,
stephen@networkplumber.org, jiri@resnulli.us
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] netprio_cgroup: explicitly init the early_init field
Date: Tue, 22 Apr 2014 13:32:02 +0800 [thread overview]
Message-ID: <1398144722-9864-1-git-send-email-nasa4836@gmail.com> (raw)
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>
---
net/core/netprio_cgroup.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c
index 13ddd68..fc21035 100644
--- a/net/core/netprio_cgroup.c
+++ b/net/core/netprio_cgroup.c
@@ -250,6 +250,7 @@ struct cgroup_subsys net_prio_cgrp_subsys = {
.css_free = cgrp_css_free,
.attach = net_prio_attach,
.base_cftypes = ss_files,
+ .early_init = 0,
};
static int netprio_device_event(struct notifier_block *unused,
--
2.0.0-rc0
next reply other threads:[~2014-04-22 5:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-22 5:32 Jianyu Zhan [this message]
2014-04-22 11:19 ` [PATCH] netprio_cgroup: explicitly init the early_init field Neil Horman
2014-04-22 11:25 ` Jianyu Zhan
2014-04-22 16:13 ` David Miller
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