sem.c - OpenGrok cross reference for /device/soc/rockchip/common/sdk

Lines Matching defs:ipcp
476     struct kern_ipc_perm *ipcp = ipc_obtain_object_idr(&sem_ids(ns), id);

478     if (IS_ERR(ipcp)) {

479         return ERR_CAST(ipcp);

482     return container_of(ipcp, struct sem_array, sem_perm);

487     struct kern_ipc_perm *ipcp = ipc_obtain_object_check(&sem_ids(ns), id);

489     if (IS_ERR(ipcp)) {

490         return ERR_CAST(ipcp);

493     return container_of(ipcp, struct sem_array, sem_perm);

590  * Called with sem_ids.rwsem and ipcp locked.

592 static int sem_more_checks(struct kern_ipc_perm *ipcp, struct ipc_params *params)

596     sma = container_of(ipcp, struct sem_array, sem_perm);

1169 static void freeary(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp)

1173     struct sem_array *sma = container_of(ipcp, struct sem_array, sem_perm);

1640     struct kern_ipc_perm *ipcp;

1645     ipcp = ipcctl_obtain_check(ns, &sem_ids(ns), semid, cmd, &semid64->sem_perm, 0);

1646     if (IS_ERR(ipcp)) {

1647         err = PTR_ERR(ipcp);

1651     sma = container_of(ipcp, struct sem_array, sem_perm);

1662             freeary(ns, ipcp);

1666             err = ipc_update_perm(&semid64->sem_perm, ipcp);

2494     struct kern_ipc_perm *ipcp = it;

2495     struct sem_array *sma = container_of(ipcp, struct sem_array, sem_perm);