70 static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
91 	struct shmid_kernel *shp;  in do_shm_rmid()
92 	shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in do_shm_rmid()
130 static inline struct shmid_kernel *shm_obtain_object(struct ipc_namespace *ns, int id)  in shm_obtain_object()
137 	return container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_obtain_object()
140 static inline struct shmid_kernel *shm_obtain_object_check(struct ipc_namespace *ns, int id)  in shm_obtain_object_check()
147 	return container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_obtain_object_check()
154 static inline struct shmid_kernel *shm_lock(struct ipc_namespace *ns, int id)  in shm_lock()
165 	return container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_lock()
168 static inline void shm_lock_by_ptr(struct shmid_kernel *ipcp)  in shm_lock_by_ptr()
177 	struct shmid_kernel *shp = ipc_rcu_to_struct(p);  in shm_rcu_free()
183 static inline void shm_rmid(struct ipc_namespace *ns, struct shmid_kernel *s)  in shm_rmid()
194 	struct shmid_kernel *shp;  in __shm_open()
228 static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp)  in shm_destroy()
256 static bool shm_may_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp)  in shm_may_destroy()
273 	struct shmid_kernel *shp;  in shm_close()
303 	struct shmid_kernel *shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_try_destroy_orphaned()
333 	struct shmid_kernel *shp, *n;  in exit_shm()
523 	struct shmid_kernel *shp;  in newseg()
631 	struct shmid_kernel *shp;  in shm_security()
633 	shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_security()
643 	struct shmid_kernel *shp;  in shm_more_checks()
645 	shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_more_checks()
753 static void shm_add_rss_swap(struct shmid_kernel *shp,  in shm_add_rss_swap()
793 		struct shmid_kernel *shp;  in shm_get_stat()
798 		shp = container_of(ipc, struct shmid_kernel, shm_perm);  in shm_get_stat()
816 	struct shmid_kernel *shp;  in shmctl_down()
834 	shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in shmctl_down()
871 	struct shmid_kernel *shp;  in shmctl_nolock()
983 	struct shmid_kernel *shp;  in SYSCALL_DEFINE3()
1089 	struct shmid_kernel *shp;  in do_shmat()
1368 	struct shmid_kernel *shp = it;  in sysvipc_shm_proc_show()