Searched refs:msg_ids (Results 1 – 1 of 1) sorted by relevance
| /linux-4.4.14/ipc/ |
| D | msg.c | 75 #define msg_ids(ns) ((ns)->ids[IPC_MSG_IDS]) macro
79 struct kern_ipc_perm *ipcp = ipc_obtain_object_idr(&msg_ids(ns), id); in msq_obtain_object()
90 struct kern_ipc_perm *ipcp = ipc_obtain_object_check(&msg_ids(ns), id); in msq_obtain_object_check()
100 ipc_rmid(&msg_ids(ns), &s->q_perm); in msg_rmid()
150 id = ipc_addid(&msg_ids(ns), &msq->q_perm, ns->msg_ctlmni); in newque()
255 return ipcget(ns, &msg_ids(ns), &msg_ops, &msg_params); in SYSCALL_DEFINE2()
352 down_write(&msg_ids(ns).rwsem); in msgctl_down()
355 ipcp = ipcctl_pre_down_nolock(ns, &msg_ids(ns), msqid, cmd, in msgctl_down()
408 up_write(&msg_ids(ns).rwsem); in msgctl_down()
443 down_read(&msg_ids(ns).rwsem); in msgctl_nolock()
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