From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E5DAB1B0F11 for ; Mon, 14 Apr 2025 20:00:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744660821; cv=none; b=cJuVf00Utjmr7dKXjAPk7nJP8UmsPV6sri0ie55hZ/84KUGblk31QyFi6upDhIo7TimFpDtNMTrrKtZVbWXiVIY0GNylSkWbGZV6rV6R07F+6EPpZnMGhH4CP2GX4z1b2EjhChR6hXlUvWM9+l2f18KT9IQLRAYXGeAIV62U3iU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744660821; c=relaxed/simple; bh=GCnJsRy5eGWTkwiXy5q6FILcRT2nlMtzHxGmD8SRDbI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=GoBtiQtEYuqsoEBWbi7M1CFBUyIiyU3EvdFbpJskRWp8iwGKlHmEhqpek6UlEAyxXq5Az/9CkzWjaRSdpWmlLiEpZZGYl1kPH7oaywER2ASBLZV7+TcidVZA8r30op0X+FAaGH12eri4ngpqKlcaHWE1bIJMFw5fx1ideZIJpr0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YYQVQVy9; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="YYQVQVy9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 614A7C4CEE5; Mon, 14 Apr 2025 20:00:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744660820; bh=GCnJsRy5eGWTkwiXy5q6FILcRT2nlMtzHxGmD8SRDbI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YYQVQVy9XgU3eIkSOHknO66P3xTDnpZ2x0x2ghiipf44nyGvHPgb3bkgbUmjOFqDi Gc7+SPrZzscVIFtKtLodacSv8myQ3/WIDZAYOSIZg/PXRML+pSc7QC3RPA12uFVJNd TB+GzcTbz8ip02dKQ/SZar3zWYMH8smqUjLcEUzGo4SdwD4Dm3lTRL2ID+GywD33A1 rOG5ZvaR5SbHB9a0xyAlDUnH329rwK8FFfj8KVv9TwixLDfqEacixDYEfk3nE4lVrX kYzYZGWhsSxMGoa1d2Oj9YknX0nQ6dq9NsAqk+VXeS23Ck33JJN3gbybtpVrx0VQb5 DXsUhh1P5NUIw== From: Saeed Mahameed To: "David S. Miller" , Jakub Kicinski , Paolo Abeni , Eric Dumazet Cc: Saeed Mahameed , netdev@vger.kernel.org, Tariq Toukan , Gal Pressman , Leon Romanovsky , Jiri Pirko Subject: [PATCH net-next V2 06/14] devlink: pass struct devlink_port * as arg to devlink_nl_param_fill() Date: Mon, 14 Apr 2025 12:59:51 -0700 Message-ID: <20250414195959.1375031-7-saeed@kernel.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250414195959.1375031-1-saeed@kernel.org> References: <20250414195959.1375031-1-saeed@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Jiri Pirko As the follow-up patch will need to get struct devlink_port *, avoid unnecessary lookup and instead of port_index pass the struct devlink_port * directly. Signed-off-by: Jiri Pirko Signed-off-by: Saeed Mahameed --- net/devlink/param.c | 29 +++++++++++++++-------------- 1 file changed, 15 insertions(+), 14 deletions(-) diff --git a/net/devlink/param.c b/net/devlink/param.c index d163afbadab9..2263aba85a79 100644 --- a/net/devlink/param.c +++ b/net/devlink/param.c @@ -241,7 +241,7 @@ devlink_nl_param_value_fill_one(struct sk_buff *msg, } static int devlink_nl_param_fill(struct sk_buff *msg, struct devlink *devlink, - unsigned int port_index, + struct devlink_port *devlink_port, struct devlink_param_item *param_item, enum devlink_command cmd, u32 portid, u32 seq, int flags) @@ -288,7 +288,8 @@ static int devlink_nl_param_fill(struct sk_buff *msg, struct devlink *devlink, if (cmd == DEVLINK_CMD_PORT_PARAM_GET || cmd == DEVLINK_CMD_PORT_PARAM_NEW || cmd == DEVLINK_CMD_PORT_PARAM_DEL) - if (nla_put_u32(msg, DEVLINK_ATTR_PORT_INDEX, port_index)) + if (nla_put_u32(msg, DEVLINK_ATTR_PORT_INDEX, + devlink_port->index)) goto genlmsg_cancel; param_attr = nla_nest_start_noflag(msg, DEVLINK_ATTR_PARAM); @@ -334,7 +335,7 @@ static int devlink_nl_param_fill(struct sk_buff *msg, struct devlink *devlink, } static void devlink_param_notify(struct devlink *devlink, - unsigned int port_index, + struct devlink_port *devlink_port, struct devlink_param_item *param_item, enum devlink_command cmd) { @@ -355,7 +356,7 @@ static void devlink_param_notify(struct devlink *devlink, msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); if (!msg) return; - err = devlink_nl_param_fill(msg, devlink, port_index, param_item, cmd, + err = devlink_nl_param_fill(msg, devlink, devlink_port, param_item, cmd, 0, 0, 0); if (err) { nlmsg_free(msg); @@ -372,7 +373,7 @@ static void devlink_params_notify(struct devlink *devlink, unsigned long param_id; xa_for_each(&devlink->params, param_id, param_item) - devlink_param_notify(devlink, 0, param_item, cmd); + devlink_param_notify(devlink, NULL, param_item, cmd); } void devlink_params_notify_register(struct devlink *devlink) @@ -396,7 +397,7 @@ static int devlink_nl_param_get_dump_one(struct sk_buff *msg, int err = 0; xa_for_each_start(&devlink->params, param_id, param_item, state->idx) { - err = devlink_nl_param_fill(msg, devlink, 0, param_item, + err = devlink_nl_param_fill(msg, devlink, NULL, param_item, DEVLINK_CMD_PARAM_GET, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, flags); @@ -520,7 +521,7 @@ int devlink_nl_param_get_doit(struct sk_buff *skb, if (!msg) return -ENOMEM; - err = devlink_nl_param_fill(msg, devlink, 0, param_item, + err = devlink_nl_param_fill(msg, devlink, NULL, param_item, DEVLINK_CMD_PARAM_GET, info->snd_portid, info->snd_seq, 0); if (err) { @@ -532,7 +533,7 @@ int devlink_nl_param_get_doit(struct sk_buff *skb, } static int __devlink_nl_cmd_param_set_doit(struct devlink *devlink, - unsigned int port_index, + struct devlink_port *devlink_port, struct xarray *params, struct genl_info *info, enum devlink_command cmd) @@ -582,7 +583,7 @@ static int __devlink_nl_cmd_param_set_doit(struct devlink *devlink, return err; } - devlink_param_notify(devlink, port_index, param_item, cmd); + devlink_param_notify(devlink, devlink_port, param_item, cmd); return 0; } @@ -590,7 +591,7 @@ int devlink_nl_param_set_doit(struct sk_buff *skb, struct genl_info *info) { struct devlink *devlink = info->user_ptr[0]; - return __devlink_nl_cmd_param_set_doit(devlink, 0, &devlink->params, + return __devlink_nl_cmd_param_set_doit(devlink, NULL, &devlink->params, info, DEVLINK_CMD_PARAM_NEW); } @@ -649,7 +650,7 @@ static int devlink_param_register(struct devlink *devlink, if (err) goto err_xa_insert; - devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_NEW); + devlink_param_notify(devlink, NULL, param_item, DEVLINK_CMD_PARAM_NEW); return 0; err_xa_insert: @@ -665,7 +666,7 @@ static void devlink_param_unregister(struct devlink *devlink, param_item = devlink_param_find_by_id(&devlink->params, param->id); if (WARN_ON(!param_item)) return; - devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_DEL); + devlink_param_notify(devlink, NULL, param_item, DEVLINK_CMD_PARAM_DEL); xa_erase(&devlink->params, param->id); kfree(param_item); } @@ -826,7 +827,7 @@ void devl_param_driverinit_value_set(struct devlink *devlink, u32 param_id, param_item->driverinit_value = init_val; param_item->driverinit_value_valid = true; - devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_NEW); + devlink_param_notify(devlink, NULL, param_item, DEVLINK_CMD_PARAM_NEW); } EXPORT_SYMBOL_GPL(devl_param_driverinit_value_set); @@ -865,6 +866,6 @@ void devl_param_value_changed(struct devlink *devlink, u32 param_id) param_item = devlink_param_find_by_id(&devlink->params, param_id); WARN_ON(!param_item); - devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_NEW); + devlink_param_notify(devlink, NULL, param_item, DEVLINK_CMD_PARAM_NEW); } EXPORT_SYMBOL_GPL(devl_param_value_changed); -- 2.49.0