poolmgr 219 include/linux/tee_drv.h int (*alloc)(struct tee_shm_pool_mgr *poolmgr, struct tee_shm *shm, poolmgr 221 include/linux/tee_drv.h void (*free)(struct tee_shm_pool_mgr *poolmgr, struct tee_shm *shm); poolmgr 222 include/linux/tee_drv.h void (*destroy_poolmgr)(struct tee_shm_pool_mgr *poolmgr);