blk_rq_dma_map_iter_start - Linux

Symbol: blk_rq_dma_map_iter_start

block/blk-mq-dma.c

EXPORT_SYMBOL_GPL(blk_rq_dma_map_iter_start);

drivers/nvme/host/pci.c

if (!blk_rq_dma_map_iter_start(req, dev->dev, &iod->dma_state, &iter))

include/linux/blk-mq-dma.h

bool blk_rq_dma_map_iter_start(struct request *req, struct device *dma_dev,