umem_call_back    771 drivers/infiniband/core/umem_odp.c 				  umem_call_back cb,
umem_call_back    148 include/rdma/ib_umem_odp.h typedef int (*umem_call_back)(struct ib_umem_odp *item, u64 start, u64 end,
umem_call_back    156 include/rdma/ib_umem_odp.h 				  umem_call_back cb,