From c4c22c52081385f026b430f35776f80073a22076 Mon Sep 17 00:00:00 2001 From: Keith Busch Date: Wed, 7 Sep 2022 08:42:07 +0200 Subject: [PATCH] nvme-pci: move iod dma_len fill gaps The 32-bit field, dma_len, packs better in the iod struct above the dma_addr_t on 64-bit systems. Reviewed-by: Chaitanya Kulkarni Signed-off-by: Keith Busch Signed-off-by: Christoph Hellwig --- drivers/nvme/host/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index a553062ff3ba..70b1922c8953 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -230,8 +230,8 @@ struct nvme_iod { bool aborted; s8 nr_allocations; /* PRP list pool allocations. 0 means small pool in use */ - dma_addr_t first_dma; unsigned int dma_len; /* length of single DMA segment mapping */ + dma_addr_t first_dma; dma_addr_t meta_dma; struct sg_table sgt; };