From patchwork Tue Apr 13 19:30:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saeed Mahameed X-Patchwork-Id: 420662 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 493EDC433ED for ; Tue, 13 Apr 2021 19:31:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2C39361220 for ; Tue, 13 Apr 2021 19:31:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348117AbhDMTbZ (ORCPT ); Tue, 13 Apr 2021 15:31:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:36034 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346020AbhDMTay (ORCPT ); Tue, 13 Apr 2021 15:30:54 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id AC28D61220; Tue, 13 Apr 2021 19:30:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1618342234; bh=N3cRa2k/BT1JCmO7ZB/H3Z4+qM9i/LrvzgaV+/uLyus=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=j1rimqm0w5rH9lSZrKpEVJ7RxNbbWgzJS4oYXtVKTcmomiH7nARdl7LT6212uIGL9 RWZvEZd2lynlPvM4FYTZkHnp/pJbX7L25zbCjqoh/4fgilICU0tGL8/dMOQjRjYhs1 li8ypv7OIxvrB8F0tdfZnQEpZSVi7bh8SCm+R+LwAa6jGFsRer9mFL2li4mh0razez MkiifEI7Aj9/e7aCDA6eCkFHJop04ichY+OPNpBhhjlYXI59Z4s8M+LI/JGBUS40AE fIYsfNr2pZomFBvDeLip2VWHUWKb+wwfH5mx14zjL6+7atCk2rmbY1DaLpoptgW7rR iYYozsdzhBZYw== From: Saeed Mahameed To: "David S. Miller" , Jakub Kicinski Cc: netdev@vger.kernel.org, Tariq Toukan , Roi Dayan , Saeed Mahameed Subject: [net-next 11/16] net/mlx5: DR, Alloc cmd buffer with kvzalloc() instead of kzalloc() Date: Tue, 13 Apr 2021 12:30:01 -0700 Message-Id: <20210413193006.21650-12-saeed@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210413193006.21650-1-saeed@kernel.org> References: <20210413193006.21650-1-saeed@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Roi Dayan The cmd size is 8K so use kvzalloc(). Signed-off-by: Roi Dayan Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c | 4 ++-- drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c index 30b0136b5bc7..461473d31e2e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c @@ -287,7 +287,7 @@ int mlx5dr_cmd_create_empty_flow_group(struct mlx5_core_dev *mdev, u32 *in; int err; - in = kzalloc(inlen, GFP_KERNEL); + in = kvzalloc(inlen, GFP_KERNEL); if (!in) return -ENOMEM; @@ -302,7 +302,7 @@ int mlx5dr_cmd_create_empty_flow_group(struct mlx5_core_dev *mdev, *group_id = MLX5_GET(create_flow_group_out, out, group_id); out: - kfree(in); + kvfree(in); return err; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c index 24acced415d3..c1926d927008 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c @@ -406,7 +406,7 @@ static int dr_get_tbl_copy_details(struct mlx5dr_domain *dmn, alloc_size = *num_stes * DR_STE_SIZE; } - *data = kzalloc(alloc_size, GFP_KERNEL); + *data = kvzalloc(alloc_size, GFP_KERNEL); if (!*data) return -ENOMEM; @@ -505,7 +505,7 @@ int mlx5dr_send_postsend_htbl(struct mlx5dr_domain *dmn, } out_free: - kfree(data); + kvfree(data); return ret; } @@ -562,7 +562,7 @@ int mlx5dr_send_postsend_formatted_htbl(struct mlx5dr_domain *dmn, } out_free: - kfree(data); + kvfree(data); return ret; }