last_end_dma_addr 2550 drivers/infiniband/core/verbs.c u64 last_end_dma_addr = 0; last_end_dma_addr 2576 drivers/infiniband/core/verbs.c if (last_end_dma_addr != dma_addr) last_end_dma_addr 2602 drivers/infiniband/core/verbs.c last_end_dma_addr = end_dma_addr;