hns_roce_rereg_user_mr 1192 drivers/infiniband/hw/hns/hns_roce_device.h int hns_roce_rereg_user_mr(struct ib_mr *mr, int flags, u64 start, u64 length, hns_roce_rereg_user_mr 456 drivers/infiniband/hw/hns/hns_roce_main.c .rereg_user_mr = hns_roce_rereg_user_mr,