52 struct shmid_kernel /* private to the kernel */  struct
94 static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
115 	struct shmid_kernel *shp;  in do_shm_rmid()
117 	shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in do_shm_rmid()
156 static inline struct shmid_kernel *shm_obtain_object(struct ipc_namespace *ns, int id)  in shm_obtain_object()
163 	return container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_obtain_object()
166 static inline struct shmid_kernel *shm_obtain_object_check(struct ipc_namespace *ns, int id)  in shm_obtain_object_check()
173 	return container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_obtain_object_check()
180 static inline struct shmid_kernel *shm_lock(struct ipc_namespace *ns, int id)  in shm_lock()
198 		return container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_lock()
212 static inline void shm_lock_by_ptr(struct shmid_kernel *ipcp)  in shm_lock_by_ptr()
222 	struct shmid_kernel *shp = container_of(ptr, struct shmid_kernel,  in shm_rcu_free()
228 static inline void shm_rmid(struct ipc_namespace *ns, struct shmid_kernel *s)  in shm_rmid()
239 	struct shmid_kernel *shp;  in __shm_open()
279 static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp)  in shm_destroy()
309 static bool shm_may_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp)  in shm_may_destroy()
326 	struct shmid_kernel *shp;  in shm_close()
356 	struct shmid_kernel *shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_try_destroy_orphaned()
386 	struct shmid_kernel *shp, *n;  in exit_shm()
606 	struct shmid_kernel *shp;  in newseg()
716 	struct shmid_kernel *shp;  in shm_more_checks()
718 	shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_more_checks()
831 static void shm_add_rss_swap(struct shmid_kernel *shp,  in shm_add_rss_swap()
872 		struct shmid_kernel *shp;  in shm_get_stat()
877 		shp = container_of(ipc, struct shmid_kernel, shm_perm);  in shm_get_stat()
894 	struct shmid_kernel *shp;  in shmctl_down()
907 	shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in shmctl_down()
982 	struct shmid_kernel *shp;  in shmctl_stat()
1065 	struct shmid_kernel *shp;  in shmctl_do_lock()
1419 	struct shmid_kernel *shp;  in do_shmat()
1742 	struct shmid_kernel *shp;  in sysvipc_shm_proc_show()
1745 	shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in sysvipc_shm_proc_show()