From patchwork Fri Nov 1 13:00:29 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Georgi Djakov X-Patchwork-Id: 11223083 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9E46A1668 for ; Fri, 1 Nov 2019 13:00:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7C67F21835 for ; Fri, 1 Nov 2019 13:00:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="m2c6kB/L" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726734AbfKANAh (ORCPT ); Fri, 1 Nov 2019 09:00:37 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:43372 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726620AbfKANAg (ORCPT ); Fri, 1 Nov 2019 09:00:36 -0400 Received: by mail-wr1-f68.google.com with SMTP id n1so9585031wra.10 for ; Fri, 01 Nov 2019 06:00:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Zgv/LTWdUPNIRDPJwbY82R6L2iDmim3JZRo8TtTz+DY=; b=m2c6kB/LVRJSVWZHgdelDlqhnHhd5gEDgD5WOy08yss+OVxQy2bbNOOeJaFURNoD9b IY4afffJgN/frvFyhGmkcCMoq/UF7Sbh5NnoHOxAEsyVJ6bO68psGKCkJX9N0XRgRlFB JKW77qcnOQpcON/+CJ/eVyh8vtjYQYKpizevs/fyavmUpTrcFfLCi2L3t21CNocpfrDV nsTLEO0Q8YWTVScdy/et75XKbtTSLsjX7dIGEWdmjlf51ZUZYdZNgdOsgOVS99oZ8FvC j1GFB+IvgSxmIgZRtw4qnZPAaR0wfCueJW7nHNaAXt9B3G+5M0WSqI+G2nTMEfjvYRCz nugg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Zgv/LTWdUPNIRDPJwbY82R6L2iDmim3JZRo8TtTz+DY=; b=d2TBOfs7jJTAwvYiXDODACtPEHgT5G8XhmcstNlGW5ctvHOHMe80eIrl1RM6nDVudt zaEeTNNmG0kBcq7V78V+w9+hfxyM1jEnF081umKdtckv24DXp9LFesG6YGZqgo2vV/gG vVvnqZYYONWRj7r8AP2OQfKR+X7L5sVs7ud7/smo1az0qbBlswS+dCE4ISQFRQsmr9T8 ivDMSuGocZRI88DuMgaDR7hPeV41/DCpLj6ZjUMEZcpc8VuIhy82acvR4YGJ99WvApFw zp2+5u5/5Lo0yPaAhYi6EOAlUI/v8rwpmslMykl6auE8ImmK3U4rGBulslbAf3+Ojufx N7tw== X-Gm-Message-State: APjAAAWeHUYeprVuTfiP+OpIeAFHbd4uqin4O5iyR4u/wvQj1q1zoCHH ZEMfq8b5flJnwhVqnqhuhY2auw== X-Google-Smtp-Source: APXvYqwVGRprB/tc1woV5aX/nx+Hv/+U5SrzfdXyQ9nfNAQlvzclYFxj361Z1IW2A+ySlxSqPA7lag== X-Received: by 2002:adf:e8cf:: with SMTP id k15mr18778wrn.256.1572613234712; Fri, 01 Nov 2019 06:00:34 -0700 (PDT) Received: from localhost.localdomain ([212.45.67.2]) by smtp.googlemail.com with ESMTPSA id x7sm14208476wrg.63.2019.11.01.06.00.33 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 01 Nov 2019 06:00:34 -0700 (PDT) From: Georgi Djakov To: linux-pm@vger.kernel.org, rostedt@goodmis.org, mingo@redhat.com Cc: bjorn.andersson@linaro.org, vincent.guittot@linaro.org, daidavid1@codeaurora.org, okukatla@codeaurora.org, evgreen@chromium.org, mka@chromium.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Georgi Djakov Subject: [PATCH v2 1/3] interconnect: Move internal structs into a separate file Date: Fri, 1 Nov 2019 15:00:29 +0200 Message-Id: <20191101130031.27996-2-georgi.djakov@linaro.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191101130031.27996-1-georgi.djakov@linaro.org> References: <20191101130031.27996-1-georgi.djakov@linaro.org> MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Move the interconnect framework internal structs into a separate file, so that it can be included and used by ftrace code. This will allow us to expose some more useful information in the traces. Signed-off-by: Georgi Djakov --- drivers/interconnect/core.c | 30 ++----------------------- drivers/interconnect/internal.h | 40 +++++++++++++++++++++++++++++++++ 2 files changed, 42 insertions(+), 28 deletions(-) create mode 100644 drivers/interconnect/internal.h diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c index 56cc4bacea5b..86ca6245fe6e 100644 --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -19,39 +19,13 @@ #include #include +#include "internal.h" + static DEFINE_IDR(icc_idr); static LIST_HEAD(icc_providers); static DEFINE_MUTEX(icc_lock); static struct dentry *icc_debugfs_dir; -/** - * struct icc_req - constraints that are attached to each node - * @req_node: entry in list of requests for the particular @node - * @node: the interconnect node to which this constraint applies - * @dev: reference to the device that sets the constraints - * @tag: path tag (optional) - * @avg_bw: an integer describing the average bandwidth in kBps - * @peak_bw: an integer describing the peak bandwidth in kBps - */ -struct icc_req { - struct hlist_node req_node; - struct icc_node *node; - struct device *dev; - u32 tag; - u32 avg_bw; - u32 peak_bw; -}; - -/** - * struct icc_path - interconnect path structure - * @num_nodes: number of hops (nodes) - * @reqs: array of the requests applicable to this path of nodes - */ -struct icc_path { - size_t num_nodes; - struct icc_req reqs[]; -}; - static void icc_summary_show_one(struct seq_file *s, struct icc_node *n) { if (!n) diff --git a/drivers/interconnect/internal.h b/drivers/interconnect/internal.h new file mode 100644 index 000000000000..5853e8faf223 --- /dev/null +++ b/drivers/interconnect/internal.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Interconnect framework internal structs + * + * Copyright (c) 2019, Linaro Ltd. + * Author: Georgi Djakov + */ + +#ifndef __DRIVERS_INTERCONNECT_INTERNAL_H +#define __DRIVERS_INTERCONNECT_INTERNAL_H + +/** + * struct icc_req - constraints that are attached to each node + * @req_node: entry in list of requests for the particular @node + * @node: the interconnect node to which this constraint applies + * @dev: reference to the device that sets the constraints + * @tag: path tag (optional) + * @avg_bw: an integer describing the average bandwidth in kBps + * @peak_bw: an integer describing the peak bandwidth in kBps + */ +struct icc_req { + struct hlist_node req_node; + struct icc_node *node; + struct device *dev; + u32 tag; + u32 avg_bw; + u32 peak_bw; +}; + +/** + * struct icc_path - interconnect path structure + * @num_nodes: number of hops (nodes) + * @reqs: array of the requests applicable to this path of nodes + */ +struct icc_path { + size_t num_nodes; + struct icc_req reqs[]; +}; + +#endif