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 X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no 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 E9BC0C54FCB for ; Sat, 25 Apr 2020 17:53:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CF3E720728 for ; Sat, 25 Apr 2020 17:53:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="UpgWcg9e" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726401AbgDYRxS (ORCPT ); Sat, 25 Apr 2020 13:53:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44066 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726387AbgDYRxQ (ORCPT ); Sat, 25 Apr 2020 13:53:16 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3A384C09B04D for ; Sat, 25 Apr 2020 10:53:15 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id x77so6462549pfc.0 for ; Sat, 25 Apr 2020 10:53:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=mxsCUHvJidJhiJJhJNMycjU39aOd/yCTxZfhtIy2qU4=; b=UpgWcg9eIyBGCuU1flBlioxSkBNuuizyQvlSNx1MvIPLntXpuLCT6/gnOyi4Q69Il8 jiMbElEjkB9TYlgkP2MyrFJNKaVP3avr1NidYBSz3HR2XZUoSF7KB1foYIekSTvpzQMt XPkv+5EqsvGkb0KD7GTMauLLxJ55e+ZgfOM7I= 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:mime-version :content-transfer-encoding; bh=mxsCUHvJidJhiJJhJNMycjU39aOd/yCTxZfhtIy2qU4=; b=cXXi1lM2J8K+HMM1AqfXUWKCBx83P6jsw/w/vVjhbEDYzxe5866Cxfk6+MlRGuxztA H/PmWL+ywIwPbYW93gGmDvUPKcJ7lbDYa6e4QvLpKoa8WlH0Y9nEDcWkVqxtQyip+VwR rs7iJBtcmM5AVMQzfy4AomOTjy3QifoKDfB7iVdw4N+563dV7YymZobrgwi7wrAOFee6 /wz2lAKfncPIMqgMHaQD3N3mVBKm+W5mLBMLHC5nHD7jIOJIClk64KTSrr2p8gin8IWP 41QRe5l4XUiqOrBZ0VAZFLWkgkllKKu/KBNoyaRwRtsZHJ/qtHFKqdRX62YGXpa0WV9K IPSg== X-Gm-Message-State: AGi0Puba7P6kY9do7/hd5dWspjnjhaeVZ18GRMbLLoRt/CNIhDEik98Q ZoVDbLm0zvsrDmnuSoT2Hd00TRyR5Us= X-Google-Smtp-Source: APiQypLWC1/oB1xiCcvxiHfUPr1phpNzdnJKfr8nfxRQ3K6A4nRs9gSTe2ahMKHe/bAreT3IAEEGNw== X-Received: by 2002:aa7:985e:: with SMTP id n30mr14586895pfq.163.1587837194732; Sat, 25 Apr 2020 10:53:14 -0700 (PDT) Received: from smtp.gmail.com ([2620:15c:202:1:fa53:7765:582b:82b9]) by smtp.gmail.com with ESMTPSA id v127sm8342148pfv.77.2020.04.25.10.53.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Apr 2020 10:53:14 -0700 (PDT) From: Stephen Boyd To: Andy Gross , Bjorn Andersson Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Maulik Shah , Douglas Anderson Subject: [PATCH v2 0/3] Even moar rpmh cleanups Date: Sat, 25 Apr 2020 10:53:09 -0700 Message-Id: <20200425175312.124892-1-swboyd@chromium.org> X-Mailer: git-send-email 2.26.2.303.gf8c07b1a785-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Patches based on Doug's latest series[1] on top of linux-next. We remove the tcs_is_free() API and then do super micro optimizations on the irq handler. I haven't tested anything here so most likely there's a bug (again)! Changes from v1 * First patch became even moar complicated because it combines find_free_tcs() with the check for a request in flight * Fixed subject in patch 2 * Put back unsigned long for bitmap operation to silence compiler warning * Picked up review tags Stephen Boyd (3): soc: qcom: rpmh-rsc: Remove tcs_is_free() and find_free_tcs() APIs soc: qcom: rpmh-rsc: Loop over fewer bits in irq handler soc: qcom: rpmh-rsc: Fold WARN_ON() into if condition drivers/soc/qcom/rpmh-rsc.c | 115 ++++++++++++------------------------ 1 file changed, 39 insertions(+), 76 deletions(-) Cc: Maulik Shah Cc: Douglas Anderson [1] https://lore.kernel.org/r/20200424094610.v5.1.Ic7096b3b9b7828cdd41cd5469a6dee5eb6abf549@changeid base-commit: 02d8ecc18b8f392389ac9e7b785b0230ecb80833 prerequisite-patch-id: 0d383ea46ef52ab4044886a7d88d85c3c506f4ed prerequisite-patch-id: a02b0b018404d1a0c79270ab567051656f123b23 prerequisite-patch-id: e59d990462b004a9f8335e87c2d0d747afec49ea prerequisite-patch-id: 20cd04c9dbed8937de5d61f486616c5961b8ef99 prerequisite-patch-id: bb479b9adbe28c58b3ac8f363a306de80b6dcb74 -- Sent by a computer, using git, on the internet