From 40f2287bd583f4df4c602c1a29a48df2730fb6d4 Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Sun, 11 May 2014 15:15:12 +0300 Subject: IB/mlx4: Implement IB_QP_CREATE_USE_GFP_NOIO Modify the various routines used to allocate memory resources which serve QPs in mlx4 to get an input GFP directive. Have the Ethernet driver to use GFP_KERNEL in it's QP allocations as done prior to this commit, and the IB driver to use GFP_NOIO when the IB verbs IB_QP_CREATE_USE_GFP_NOIO QP creation flag is provided. Signed-off-by: Mel Gorman Signed-off-by: Jiri Kosina Signed-off-by: Or Gerlitz Signed-off-by: Roland Dreier --- drivers/infiniband/hw/mlx4/mlx4_ib.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/infiniband/hw/mlx4/mlx4_ib.h') diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h index f589522fddfd..bb8c9dd442ae 100644 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h @@ -156,6 +156,7 @@ enum mlx4_ib_qp_flags { MLX4_IB_QP_LSO = IB_QP_CREATE_IPOIB_UD_LSO, MLX4_IB_QP_BLOCK_MULTICAST_LOOPBACK = IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK, MLX4_IB_QP_NETIF = IB_QP_CREATE_NETIF_QP, + MLX4_IB_QP_CREATE_USE_GFP_NOIO = IB_QP_CREATE_USE_GFP_NOIO, MLX4_IB_SRIOV_TUNNEL_QP = 1 << 30, MLX4_IB_SRIOV_SQP = 1 << 31, }; -- cgit v1.2.3