diff options
Diffstat (limited to 'kernel/cgroup/cgroup.c')
| -rw-r--r-- | kernel/cgroup/cgroup.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index d0cddfbdf5cf..57f43f63363a 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -1915,8 +1915,9 @@ static void init_cgroup_housekeeping(struct cgroup *cgrp) INIT_WORK(&cgrp->release_agent_work, cgroup1_release_agent); } -void init_cgroup_root(struct cgroup_root *root, struct cgroup_fs_context *ctx) +void init_cgroup_root(struct cgroup_fs_context *ctx) { + struct cgroup_root *root = ctx->root; struct cgroup *cgrp = &root->cgrp; INIT_LIST_HEAD(&root->root_list); @@ -2098,6 +2099,7 @@ static int cgroup_get_tree(struct fs_context *fc) cgrp_dfl_visible = true; cgroup_get_live(&cgrp_dfl_root.cgrp); + ctx->root = &cgrp_dfl_root; root = cgroup_do_mount(&cgroup2_fs_type, fc->sb_flags, &cgrp_dfl_root, CGROUP2_SUPER_MAGIC, ns); @@ -5374,7 +5376,8 @@ int __init cgroup_init_early(void) struct cgroup_subsys *ss; int i; - init_cgroup_root(&cgrp_dfl_root, &ctx); + ctx.root = &cgrp_dfl_root; + init_cgroup_root(&ctx); cgrp_dfl_root.cgrp.self.flags |= CSS_NO_REF; RCU_INIT_POINTER(init_task.cgroups, &init_css_set); |