diff options
| -rw-r--r-- | kernel/cgroup.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index f924158a1b65..ae23814b0c6e 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -5124,6 +5124,8 @@ int __init cgroup_init_early(void) return 0; } +static unsigned long cgroup_disable_mask __initdata; + /** * cgroup_init - cgroup initialization * @@ -5170,8 +5172,12 @@ int __init cgroup_init(void) * disabled flag and cftype registration needs kmalloc, * both of which aren't available during early_init. */ - if (!cgroup_ssid_enabled(ssid)) + if (cgroup_disable_mask & (1 << ssid)) { + static_branch_disable(cgroup_subsys_enabled_key[ssid]); + printk(KERN_INFO "Disabling %s control group subsystem\n", + ss->name); continue; + } cgrp_dfl_root.subsys_mask |= 1 << ss->id; @@ -5595,11 +5601,7 @@ static int __init cgroup_disable(char *str) if (strcmp(token, ss->name) && strcmp(token, ss->legacy_name)) continue; - - static_branch_disable(cgroup_subsys_enabled_key[i]); - printk(KERN_INFO "Disabling %s control group subsystem\n", - ss->name); - break; + cgroup_disable_mask |= 1 << i; } } return 1; |