53 struct shmid_kernel /* private to the kernel */  struct
104 static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
125 	struct shmid_kernel *shp;  in do_shm_rmid()
127 	shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in do_shm_rmid()
167 static inline struct shmid_kernel *shm_obtain_object(struct ipc_namespace *ns, int id)  in shm_obtain_object()
174 	return container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_obtain_object()
177 static inline struct shmid_kernel *shm_obtain_object_check(struct ipc_namespace *ns, int id)  in shm_obtain_object_check()
184 	return container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_obtain_object_check()
191 static inline struct shmid_kernel *shm_lock(struct ipc_namespace *ns, int id)  in shm_lock()
209 		return container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_lock()
223 static inline void shm_lock_by_ptr(struct shmid_kernel *ipcp)  in shm_lock_by_ptr()
233 	struct shmid_kernel *shp = container_of(ptr, struct shmid_kernel,  in shm_rcu_free()
243 static inline void shm_clist_rm(struct shmid_kernel *shp)  in shm_clist_rm()
272 static inline void shm_rmid(struct shmid_kernel *s)  in shm_rmid()
281 	struct shmid_kernel *shp;  in __shm_open()
329 static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp)  in shm_destroy()
356 static bool shm_may_destroy(struct shmid_kernel *shp)  in shm_may_destroy()
371 	struct shmid_kernel *shp;  in __shm_close()
413 	struct shmid_kernel *shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_try_destroy_orphaned()
443 		struct shmid_kernel *shp;  in exit_shm()
453 		shp = list_first_entry(&task->sysvshm.shm_clist, struct shmid_kernel,  in exit_shm()
703 	struct shmid_kernel *shp;  in newseg()
814 	struct shmid_kernel *shp;  in shm_more_checks()
816 	shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in shm_more_checks()
929 static void shm_add_rss_swap(struct shmid_kernel *shp,  in shm_add_rss_swap()
970 		struct shmid_kernel *shp;  in shm_get_stat()
975 		shp = container_of(ipc, struct shmid_kernel, shm_perm);  in shm_get_stat()
992 	struct shmid_kernel *shp;  in shmctl_down()
1005 	shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in shmctl_down()
1080 	struct shmid_kernel *shp;  in shmctl_stat()
1163 	struct shmid_kernel *shp;  in shmctl_do_lock()
1517 	struct shmid_kernel *shp;  in do_shmat()
1840 	struct shmid_kernel *shp;  in sysvipc_shm_proc_show()
1843 	shp = container_of(ipcp, struct shmid_kernel, shm_perm);  in sysvipc_shm_proc_show()