diff options
Diffstat (limited to 'security/tomoyo/realpath.c')
| -rw-r--r-- | security/tomoyo/realpath.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/security/tomoyo/realpath.c b/security/tomoyo/realpath.c index e3c7aa0fb706..62363b3bc716 100644 --- a/security/tomoyo/realpath.c +++ b/security/tomoyo/realpath.c @@ -402,11 +402,13 @@ void __init tomoyo_realpath_init(void) INIT_LIST_HEAD(&tomoyo_name_list[i]); INIT_LIST_HEAD(&tomoyo_kernel_domain.acl_info_list); tomoyo_kernel_domain.domainname = tomoyo_save_name(TOMOYO_ROOT_NAME); - list_add_tail(&tomoyo_kernel_domain.list, &tomoyo_domain_list); - down_read(&tomoyo_domain_list_lock); + /* + * tomoyo_read_lock() is not needed because this function is + * called before the first "delete" request. + */ + list_add_tail_rcu(&tomoyo_kernel_domain.list, &tomoyo_domain_list); if (tomoyo_find_domain(TOMOYO_ROOT_NAME) != &tomoyo_kernel_domain) panic("Can't register tomoyo_kernel_domain"); - up_read(&tomoyo_domain_list_lock); } /* Memory allocated for temporary purpose. */ |