diff options
Diffstat (limited to 'ipc/msg.c')
| -rw-r--r-- | ipc/msg.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/ipc/msg.c b/ipc/msg.c index 5b25e0755656..df82bc9a5531 100644 --- a/ipc/msg.c +++ b/ipc/msg.c @@ -1011,7 +1011,7 @@ SYSCALL_DEFINE5(msgrcv, int, msqid, struct msgbuf __user *, msgp, size_t, msgsz, } -void msg_init_ns(struct ipc_namespace *ns) +int msg_init_ns(struct ipc_namespace *ns) { ns->msg_ctlmax = MSGMAX; ns->msg_ctlmnb = MSGMNB; @@ -1019,7 +1019,7 @@ void msg_init_ns(struct ipc_namespace *ns) atomic_set(&ns->msg_bytes, 0); atomic_set(&ns->msg_hdrs, 0); - ipc_init_ids(&ns->ids[IPC_MSG_IDS]); + return ipc_init_ids(&ns->ids[IPC_MSG_IDS]); } #ifdef CONFIG_IPC_NS @@ -1027,6 +1027,7 @@ void msg_exit_ns(struct ipc_namespace *ns) { free_ipcs(ns, &msg_ids(ns), freeque); idr_destroy(&ns->ids[IPC_MSG_IDS].ipcs_idr); + rhashtable_destroy(&ns->ids[IPC_MSG_IDS].key_ht); } #endif @@ -1034,7 +1035,8 @@ void msg_exit_ns(struct ipc_namespace *ns) static int sysvipc_msg_proc_show(struct seq_file *s, void *it) { struct user_namespace *user_ns = seq_user_ns(s); - struct msg_queue *msq = it; + struct kern_ipc_perm *ipcp = it; + struct msg_queue *msq = container_of(ipcp, struct msg_queue, q_perm); seq_printf(s, "%10d %10d %4o %10lu %10lu %5u %5u %5u %5u %5u %5u %10lu %10lu %10lu\n", @@ -1057,11 +1059,12 @@ static int sysvipc_msg_proc_show(struct seq_file *s, void *it) } #endif -void __init msg_init(void) +int __init msg_init(void) { - msg_init_ns(&init_ipc_ns); + const int err = msg_init_ns(&init_ipc_ns); ipc_init_proc_interface("sysvipc/msg", " key msqid perms cbytes qnum lspid lrpid uid gid cuid cgid stime rtime ctime\n", IPC_MSG_IDS, sysvipc_msg_proc_show); + return err; } |