diff options
| -rw-r--r-- | fs/namespacefs/inode.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/fs/namespacefs/inode.c b/fs/namespacefs/inode.c index dc96a22f58c196..978ab366836612 100644 --- a/fs/namespacefs/inode.c +++ b/fs/namespacefs/inode.c @@ -354,12 +354,26 @@ int namespacefs_create_uts_ns_dir(struct uts_namespace *ns) dentry = namespacefs_create_file("uname", ns->ns.dentry, &uts_fops, &ns->name); - if (IS_ERR(dentry)) { - dput(ns->ns.dentry); - return PTR_ERR(dentry); - } + if (IS_ERR(dentry)) + goto error; + dentry = namespacefs_create_file("tasks", ns->ns.dentry, + &tasks_fops, &ns->ns.idr); + if (IS_ERR(dentry)) + goto error; + + idr_init(&ns->ns.idr); return 0; + +error: + namespacefs_remove_dir(ns->ns.dentry); + return PTR_ERR(dentry); +} + +void namespacefs_remove_uts_dir(struct uts_namespace *ns) +{ + idr_destroy(&ns->ns.idr); + namespacefs_remove_dir(ns->ns.dentry); } void namespacefs_remove_uts_ns_dir(struct uts_namespace *ns) |