Searched refs:ids (Results 1 – 7 of 7) sorted by relevance
/ipc/ |
D | util.c | 76 int ids; member 115 void ipc_init_ids(struct ipc_ids *ids) in ipc_init_ids() argument 117 ids->in_use = 0; in ipc_init_ids() 118 ids->seq = 0; in ipc_init_ids() 119 init_rwsem(&ids->rwsem); in ipc_init_ids() 120 rhashtable_init(&ids->key_ht, &ipc_kht_params); in ipc_init_ids() 121 idr_init(&ids->ipcs_idr); in ipc_init_ids() 122 ids->max_idx = -1; in ipc_init_ids() 123 ids->last_idx = -1; in ipc_init_ids() 125 ids->next_id = -1; in ipc_init_ids() [all …]
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D | util.h | 115 void ipc_init_ids(struct ipc_ids *ids); 118 int ids, int (*show)(struct seq_file *, void *)); 121 #define ipc_init_proc_interface(path, header, ids, show) do {} while (0) argument 153 static inline int ipc_get_maxidx(struct ipc_ids *ids) in ipc_get_maxidx() argument 155 if (ids->in_use == 0) in ipc_get_maxidx() 158 if (ids->in_use == ipc_mni) in ipc_get_maxidx() 161 return ids->max_idx; in ipc_get_maxidx() 177 struct kern_ipc_perm *ipc_obtain_object_idr(struct ipc_ids *ids, int id); 183 struct ipc_ids *ids, int id, int cmd, 243 struct kern_ipc_perm *ipc_obtain_object_check(struct ipc_ids *ids, int id); [all …]
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D | ipc_sysctl.c | 199 .data = &init_ipc_ns.ids[IPC_SEM_IDS].next_id, 200 .maxlen = sizeof(init_ipc_ns.ids[IPC_SEM_IDS].next_id), 208 .data = &init_ipc_ns.ids[IPC_MSG_IDS].next_id, 209 .maxlen = sizeof(init_ipc_ns.ids[IPC_MSG_IDS].next_id), 217 .data = &init_ipc_ns.ids[IPC_SHM_IDS].next_id, 218 .maxlen = sizeof(init_ipc_ns.ids[IPC_SHM_IDS].next_id),
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D | namespace.c | 95 void free_ipcs(struct ipc_namespace *ns, struct ipc_ids *ids, in free_ipcs() argument 102 down_write(&ids->rwsem); in free_ipcs() 104 in_use = ids->in_use; in free_ipcs() 107 perm = idr_find(&ids->ipcs_idr, next_id); in free_ipcs() 115 up_write(&ids->rwsem); in free_ipcs()
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D | msg.c | 99 #define msg_ids(ns) ((ns)->ids[IPC_MSG_IDS]) 1308 ipc_init_ids(&ns->ids[IPC_MSG_IDS]); in msg_init_ns() 1315 idr_destroy(&ns->ids[IPC_MSG_IDS].ipcs_idr); in msg_exit_ns() 1316 rhashtable_destroy(&ns->ids[IPC_MSG_IDS].key_ht); in msg_exit_ns()
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D | sem.c | 169 #define sem_ids(ns) ((ns)->ids[IPC_SEM_IDS]) 256 ipc_init_ids(&ns->ids[IPC_SEM_IDS]); in sem_init_ns() 263 idr_destroy(&ns->ids[IPC_SEM_IDS].ipcs_idr); in sem_exit_ns() 264 rhashtable_destroy(&ns->ids[IPC_SEM_IDS].key_ht); in sem_exit_ns()
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D | shm.c | 95 #define shm_ids(ns) ((ns)->ids[IPC_SHM_IDS]) 142 idr_destroy(&ns->ids[IPC_SHM_IDS].ipcs_idr); in shm_exit_ns() 143 rhashtable_destroy(&ns->ids[IPC_SHM_IDS].key_ht); in shm_exit_ns()
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