From 0d6687a82af23846e8aa6786bcc672ca16b0a5c6 Mon Sep 17 00:00:00 2001 From: Rom Lemarchand Date: Tue, 26 May 2015 17:00:44 -0700 Subject: cgroup: Fix issues in allow_attach callback - Return -EINVAL when cgroups support isn't enabled - Add allow_attach callback in CPU cgroups Change-Id: Id3360b4a39919524fc4b6fcbd44fa2050009f000 Signed-off-by: Rom Lemarchand --- include/linux/cgroup.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index c08c83182e08..5c30867511cf 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -566,7 +566,7 @@ static inline int cgroup_init(void) { return 0; } static inline int subsys_cgroup_allow_attach(struct cgroup_subsys_state *css, struct cgroup_taskset *tset) { - return 0; + return -EINVAL; } #endif /* !CONFIG_CGROUPS */ -- cgit v1.2.3