x86: stricter check in follow_huge_addr()

[linux-2.6-omap-h63xx.git] / kernel / cgroup.c

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index d8abe996e009702663d9769714f6428f88aac641..e9c2fb01e89bf9e0943c3e7a1230098af3df6243 100644 (file)
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -2232,7 +2232,6 @@ static long cgroup_create(struct cgroup *parent, struct dentry *dentry,
 
        mutex_lock(&cgroup_mutex);
 
-       cgrp->flags = 0;
        INIT_LIST_HEAD(&cgrp->sibling);
        INIT_LIST_HEAD(&cgrp->children);
        INIT_LIST_HEAD(&cgrp->css_sets);
@@ -2242,6 +2241,9 @@ static long cgroup_create(struct cgroup *parent, struct dentry *dentry,
        cgrp->root = parent->root;
        cgrp->top_cgroup = parent->top_cgroup;
 
+       if (notify_on_release(parent))
+               set_bit(CGRP_NOTIFY_ON_RELEASE, &cgrp->flags);
+
        for_each_subsys(root, ss) {
                struct cgroup_subsys_state *css = ss->create(ss, cgrp);
                if (IS_ERR(css)) {