From patchwork Sun Oct 29 12:48:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 13439779 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E6A04C4332F for ; Sun, 29 Oct 2023 12:49:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=rIkjq3gYbHBJYygogVMM4UTg5U04d3MMY3G3qcV1XI4=; b=VwMVwWf+AlTCI8 RhjXO4NQ/PrK+5fVMN7+40AXlRj0UiAGIl7+wEWheTAbLj4f80T/aAR/mXa5p7uxw7qRFlN72fZXn HRVw7KCamv7/RI7B2IcKi7EWdxno+w7DtwHhm5VsRzAWdp12VmR6SrGelUziLV8Wcdb+SnGyYvkYg ww5hApnct+pZ3t/lUNpYkjuKSrRZtBasUQy7g1Yl0uzKbERXnTadoIw2ZH+AT9r4mgVuKlk9vGmyp wDk5v3tgtuHF7niv65qbTWuIcEtwISUHHkKBuYSyrYu0KyI0bBPNGeBkSeyZ8Cq8sipoatXFbAFpP ZzvRDemeO6nXg3pHZsLg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qx5E6-001kh1-2n; Sun, 29 Oct 2023 12:49:10 +0000 Received: from mout.gmx.net ([212.227.17.22]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qx5E3-001kfH-2N for linux-arm-kernel@lists.infradead.org; Sun, 29 Oct 2023 12:49:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=s31663417; t=1698583738; x=1699188538; i=wahrenst@gmx.net; bh=lb1OtERw+AGwlwx7wh86H5dO1K1o6Yr1Q3BtzK1SjYA=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date:In-Reply-To: References; b=quRCaAux/teG2h9PIkiC6DlvwNUhmHQGuFG/EY4hEkVmESzL1HZwyI5ABEunIGhG yyQ5Emk1TryAwNCbak0nJVHOVo20H3TlXVBa52qy/mvzy6TCH5hgJsVmecKFBrDvG ucDhCszVIZ+nwxS/LaBLzXEvp0tdS+rwaJDP1lHLDoNLYK3oDIcfx1/wW/8xXgz21 QD2eIa6zN9f8W4VmTYloJyY8fIFsURQWYK3fE2jM58PR6h9Ggli3cSpqdG390nYPC lywBjzoh28GK9g8ZsZMim2Lhekeix0iW0t7bREq/omrFTHa83keo2kLwTd3fohrjF 9nt4R79tZn2g+gYg+A== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from stefanw-SCHENKER ([37.4.248.43]) by mail.gmx.net (mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MzQkK-1rjX0T3w8G-00vRTr; Sun, 29 Oct 2023 13:48:58 +0100 From: Stefan Wahren To: Umang Jain , Greg Kroah-Hartman Cc: Florian Fainelli , Dan Carpenter , Phil Elwell , Dave Stevenson , Kieran Bingham , Laurent Pinchart , linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, Stefan Wahren Subject: [PATCH V2 2/3] staging: vchiq_core: Shorten bulk TX/RX pending dump Date: Sun, 29 Oct 2023 13:48:36 +0100 Message-Id: <20231029124837.119832-3-wahrenst@gmx.net> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231029124837.119832-1-wahrenst@gmx.net> References: <20231029124837.119832-1-wahrenst@gmx.net> MIME-Version: 1.0 X-Provags-ID: V03:K1:sfOpDu0Vm9zeCyrISDNRl3qwamKKktE9YklDU+o8o0uWp7XJUtN 9cBHveRTGEbrmjXluEtc0YdA+IZ4GXwurQyMCSCo9NeXETMqdMB4qc1eNX7SWaGz0usN2TB X1xVfS/Zz61A00hVsvY121Mbs68ezwSaAjuIfMASj2zqAEwFkYjtCH6Pm0/W5Ny/wDN/IsA HVsIdSi5QPM13P3upXaOQ== UI-OutboundReport: notjunk:1;M01:P0:ukpQllaRuds=;YCk7Z0kGW8eP24jKoxzAzkeSMdu srQ7Cl4zB90xC21kUr1hsMT7bZRT9RMEHDXUvXWFzEtwTqQVJYah6KuOpmj3uLhqPcP6fBKyw 4EVDFwg6XbWfWBTZ14jtptsam/aETVAVcVZAcia6cpTUfsc2kPkLGbfcEUWdfpnJcGCpbcbn0 or75iMo/Jn2NWDRXVJ6nPxyewoW+WeALugZdCuK9eQSwuJSx/TlOTVvrsrnNhLlrnsi5424z5 I+/91NpEJA5reEAw7XlcLoYRQ/6b5mHN8g5ZcXPUNcNNEw49CPzKVXqS80Rm4POWyr2ELqI5D DDirZZdKn8/hokpBjRoYcYt6G4VPHmiDp/t94P4nc3hJOETyXnB2v1Uy3Zrso9FQWnXkdtXLA M/C1o66QX/AMqdHPGoEf27DcbdvRoPrmbekyPWoZwffVhKZTEgnXS6lhlmj5/pli5GaVvsDXJ I1a3X+n7s9hC+2PVE0RB3uqclPmRXalO/EWHCSEHzWym6ejqGzwnO00I76fSejYJOw9ISN8Sa /QLjg0HwOE5FDIAp7BuIMdtzOxt0khlMbs1I4OCHxav+bSpyiPqBTtpv503k32PcCDJZsXsyR DCSqoOVDVL31EAyeh9U+W2Z+VCCptfAYf8Hyda/dlrvERHLDaQdZBH+Ob8ZdcZKd2O9LYK1Fu eY/zn463UXpHAg8kJEvXLVEFIBaXldWLpBXKzQIgwXcI9FH1+oR+QFO3POZpqHnhCd/nhwRBm u8fgbIXa6/g7xyZN2yTN9fmEdfGbH1LncGAyNeDG9Lfz3sHLMG13Cz4YWOu+OB7J/gcitDtJ7 GB7xScB/fHTW/M7HVOZnOCHKlG+VUcgDSCQegoU3O9ZbvX9kqoGEHM0nOkj3TX2TwXz4/z5Wn iEuxk4brKjetSnvqS2TiHH2WqMfBeb3dYx6BXajsPqCbYHbwfjWmI+mcQ99BZpS6SCPuLP2UH K3l8Gfj6XxgmYtsWb9aNVMwgRxg= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231029_054908_081922_46FECDC7 X-CRM114-Status: UNSURE ( 9.55 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The calculation for the bulk TX/RX pending is complex and reaches 99 chars per line. So move the size determination below the pending calculation and get the rid of the ternary operator. Signed-off-by: Stefan Wahren Reviewed-by: Laurent Pinchart --- .../interface/vchiq_arm/vchiq_core.c | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) -- 2.34.1 diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c index 94073f92651a..36c742a2f3b2 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c @@ -3447,7 +3447,7 @@ vchiq_dump_service_state(void *dump_context, struct vchiq_service *service) struct vchiq_service_quota *quota = &service->state->service_quotas[service->localport]; int fourcc = service->base.fourcc; - int tx_pending, rx_pending; + int tx_pending, rx_pending, tx_size = 0, rx_size = 0; if (service->remoteport != VCHIQ_PORT_FREE) { int len2 = scnprintf(remoteport, sizeof(remoteport), @@ -3472,18 +3472,23 @@ vchiq_dump_service_state(void *dump_context, struct vchiq_service *service) tx_pending = service->bulk_tx.local_insert - service->bulk_tx.remote_insert; + if (tx_pending) { + unsigned int i = BULK_INDEX(service->bulk_tx.remove); + + tx_size = service->bulk_tx.bulks[i].size; + } rx_pending = service->bulk_rx.local_insert - service->bulk_rx.remote_insert; + if (rx_pending) { + unsigned int i = BULK_INDEX(service->bulk_rx.remove); + + rx_size = service->bulk_rx.bulks[i].size; + } len = scnprintf(buf, sizeof(buf), " Bulk: tx_pending=%d (size %d), rx_pending=%d (size %d)", - tx_pending, - tx_pending ? - service->bulk_tx.bulks[BULK_INDEX(service->bulk_tx.remove)].size : - 0, rx_pending, rx_pending ? - service->bulk_rx.bulks[BULK_INDEX(service->bulk_rx.remove)].size : - 0); + tx_pending, tx_size, rx_pending, rx_size); if (VCHIQ_ENABLE_STATS) { err = vchiq_dump(dump_context, buf, len + 1);