From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A6527C433EF for ; Tue, 12 Oct 2021 10:26:56 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6E3E1610D1 for ; Tue, 12 Oct 2021 10:26:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 6E3E1610D1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 4074E405DA; Tue, 12 Oct 2021 10:26:56 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id LCDg9QuqNBmI; Tue, 12 Oct 2021 10:26:55 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp4.osuosl.org (Postfix) with ESMTPS id CC3A040688; Tue, 12 Oct 2021 10:26:54 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id A4560C000F; Tue, 12 Oct 2021 10:26:54 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 7FF77C000D for ; Tue, 12 Oct 2021 10:26:53 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 604D540389 for ; Tue, 12 Oct 2021 10:26:53 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Authentication-Results: smtp2.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=kernel.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id YSL71qEr1sad for ; Tue, 12 Oct 2021 10:26:52 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp2.osuosl.org (Postfix) with ESMTPS id 4ACF240143 for ; Tue, 12 Oct 2021 10:26:52 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 4315A610C7; Tue, 12 Oct 2021 10:26:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1634034412; bh=HM2oJntcCxsf7EbLYFCsQ76Rl9p/jgR/D3zDE11TI0A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QjY+j8VoDse3VryHKq5jF9Mz0GoPPM+YVtWQdH7rBLg6GZ8WGj9UMsRDueVl09YQh vI2w8LjLs5J6kqVyRxPXwPuTtk/+XD2Ia6kNjKfi32Ch8rkTtHId7Yz7meQk+tDsbC 3lecndv60VDhTv8HaeoDKSZbKFaoTZfXxc31HgZh9bURq0z5+eUqtlelOgUGmK+c16 TrTvyl8rm0bCFtaM27A6VS6E6e2JUcbP6ET6wR5Rl4tCzw3vFALKcTtrAJjkL7Z6WL CqTslAy1kIfXz9afa+k6rbIKxedyWXel4D+hZkqPjc9J4Jz6hmeq1dCQABN5umbl93 vt619AmVciHpQ== From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Subject: [PATCH mlx5-next 4/7] RDMA/mlx5: Remove pd from struct mlx5_core_mkey Date: Tue, 12 Oct 2021 13:26:32 +0300 Message-Id: <63da7254a99d99bfb420f8b6713264eb6c4cd2fc.1634033956.git.leonro@nvidia.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: References: MIME-Version: 1.0 Cc: Aharon Landau , linux-rdma@vger.kernel.org, netdev@vger.kernel.org, "Michael S. Tsirkin" , linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Shay Drory , Jakub Kicinski , Maor Gottlieb , Saeed Mahameed X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" From: Aharon Landau There is no read of mkey->pd, only write. Remove it. Signed-off-by: Aharon Landau Reviewed-by: Shay Drory Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/mlx5/devx.c | 1 - drivers/infiniband/hw/mlx5/mr.c | 3 --- drivers/net/ethernet/mellanox/mlx5/core/mr.c | 3 --- drivers/vdpa/mlx5/core/resources.c | 3 --- include/linux/mlx5/driver.h | 1 - 5 files changed, 11 deletions(-) diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c index 3d416850bba8..465ea835f854 100644 --- a/drivers/infiniband/hw/mlx5/devx.c +++ b/drivers/infiniband/hw/mlx5/devx.c @@ -1303,7 +1303,6 @@ static int devx_handle_mkey_indirect(struct devx_obj *obj, mkey->key = mlx5_idx_to_mkey( MLX5_GET(create_mkey_out, out, mkey_index)) | key; mkey->type = MLX5_MKEY_INDIRECT_DEVX; - mkey->pd = MLX5_GET(mkc, mkc, pd); devx_mr->ndescs = MLX5_GET(mkc, mkc, translations_octword_size); init_waitqueue_head(&mkey->wait); diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index 6f831598b987..1450c2f0da00 100644 --- a/drivers/infiniband/hw/mlx5/mr.c +++ b/drivers/infiniband/hw/mlx5/mr.c @@ -968,7 +968,6 @@ static struct mlx5_ib_mr *alloc_cacheable_mr(struct ib_pd *pd, mr->ibmr.pd = pd; mr->umem = umem; - mr->mmkey.pd = to_mpd(pd)->pdn; mr->page_shift = order_base_2(page_size); set_mr_fields(dev, mr, umem->length, access_flags, iova); @@ -1712,7 +1711,6 @@ static int umr_rereg_pd_access(struct mlx5_ib_mr *mr, struct ib_pd *pd, return err; mr->access_flags = access_flags; - mr->mmkey.pd = to_mpd(pd)->pdn; return 0; } @@ -1757,7 +1755,6 @@ static int umr_rereg_pas(struct mlx5_ib_mr *mr, struct ib_pd *pd, if (flags & IB_MR_REREG_PD) { mr->ibmr.pd = pd; - mr->mmkey.pd = to_mpd(pd)->pdn; upd_flags |= MLX5_IB_UPD_XLT_PD; } if (flags & IB_MR_REREG_ACCESS) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mr.c b/drivers/net/ethernet/mellanox/mlx5/core/mr.c index b5dd44944265..6e99fd166f98 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mr.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/mr.c @@ -41,7 +41,6 @@ int mlx5_core_create_mkey(struct mlx5_core_dev *dev, { u32 lout[MLX5_ST_SZ_DW(create_mkey_out)] = {}; u32 mkey_index; - void *mkc; int err; MLX5_SET(create_mkey_in, in, opcode, MLX5_CMD_OP_CREATE_MKEY); @@ -50,10 +49,8 @@ int mlx5_core_create_mkey(struct mlx5_core_dev *dev, if (err) return err; - mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry); mkey_index = MLX5_GET(create_mkey_out, lout, mkey_index); mkey->key = (u32)mlx5_mkey_variant(mkey->key) | mlx5_idx_to_mkey(mkey_index); - mkey->pd = MLX5_GET(mkc, mkc, pd); init_waitqueue_head(&mkey->wait); mlx5_core_dbg(dev, "out 0x%x, mkey 0x%x\n", mkey_index, mkey->key); diff --git a/drivers/vdpa/mlx5/core/resources.c b/drivers/vdpa/mlx5/core/resources.c index d3d8b8b4e377..72b2d80e75b0 100644 --- a/drivers/vdpa/mlx5/core/resources.c +++ b/drivers/vdpa/mlx5/core/resources.c @@ -203,7 +203,6 @@ int mlx5_vdpa_create_mkey(struct mlx5_vdpa_dev *mvdev, struct mlx5_core_mkey *mk { u32 lout[MLX5_ST_SZ_DW(create_mkey_out)] = {}; u32 mkey_index; - void *mkc; int err; MLX5_SET(create_mkey_in, in, opcode, MLX5_CMD_OP_CREATE_MKEY); @@ -213,10 +212,8 @@ int mlx5_vdpa_create_mkey(struct mlx5_vdpa_dev *mvdev, struct mlx5_core_mkey *mk if (err) return err; - mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry); mkey_index = MLX5_GET(create_mkey_out, lout, mkey_index); mkey->key |= mlx5_idx_to_mkey(mkey_index); - mkey->pd = MLX5_GET(mkc, mkc, pd); return 0; } diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index cba157689ca8..31e19f06bc3a 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -365,7 +365,6 @@ enum { struct mlx5_core_mkey { u32 key; - u32 pd; u32 type; struct wait_queue_head wait; refcount_t usecount; -- 2.31.1 _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization