percpu_ref: add PERCPU_REF_INIT_* flags

[linux-beck.git] / kernel / cgroup.c

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index a99d504294def02afc06a10e042ac9430c685db7..753df01a9831ed13a6ebecccf2550540f2cf93af 100644 (file)
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1634,7 +1634,8 @@ static int cgroup_setup_root(struct cgroup_root *root, unsigned int ss_mask)
                goto out;
        root_cgrp->id = ret;
 
-       ret = percpu_ref_init(&root_cgrp->self.refcnt, css_release, GFP_KERNEL);
+       ret = percpu_ref_init(&root_cgrp->self.refcnt, css_release, 0,
+                             GFP_KERNEL);
        if (ret)
                goto out;
 
@@ -4510,7 +4511,7 @@ static int create_css(struct cgroup *cgrp, struct cgroup_subsys *ss,
 
        init_and_link_css(css, ss, cgrp);
 
-       err = percpu_ref_init(&css->refcnt, css_release, GFP_KERNEL);
+       err = percpu_ref_init(&css->refcnt, css_release, 0, GFP_KERNEL);
        if (err)
                goto err_free_css;
 
@@ -4583,7 +4584,7 @@ static int cgroup_mkdir(struct kernfs_node *parent_kn, const char *name,
                goto out_unlock;
        }
 
-       ret = percpu_ref_init(&cgrp->self.refcnt, css_release, GFP_KERNEL);
+       ret = percpu_ref_init(&cgrp->self.refcnt, css_release, 0, GFP_KERNEL);
        if (ret)
                goto out_free_cgrp;