[PATCHv3 4/4] nvme-pci: move iod dma_len fill gaps

[Keith Busch]

From: Keith Busch <kbusch at kernel.org>

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 <kch at nvidia.com>
Signed-off-by: Keith Busch <kbusch at kernel.org>
---
 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 7339efc4cb86..4652df0fbaa9 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -229,8 +229,8 @@ struct nvme_iod {
 	bool use_sgl;
 	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;
 };
-- 
2.30.2