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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA08DC38A2D for ; Thu, 27 Oct 2022 04:38:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233663AbiJ0EiP (ORCPT ); Thu, 27 Oct 2022 00:38:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42496 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229842AbiJ0EiP (ORCPT ); Thu, 27 Oct 2022 00:38:15 -0400 Received: from mail-qt1-x82a.google.com (mail-qt1-x82a.google.com [IPv6:2607:f8b0:4864:20::82a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9DC8614C526; Wed, 26 Oct 2022 21:38:14 -0700 (PDT) Received: by mail-qt1-x82a.google.com with SMTP id h24so363413qta.7; Wed, 26 Oct 2022 21:38:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=9y3j8vzxI3Bs4RKnrTd+K8GTPi6bFYnxVzmffLHGIBg=; b=GJvzoEdOmPDpLPrazBCrL6U7YYZWii13tJ8HDH0aQMBy6AltglMgY0txfr8DVyx5pW 4ik6fRigcc/RkAoBmbFY5WKunV6pOrM7leYF6tmVHLESvJaerxzuS+MvfAjL0LPdmQgN ukFV3RawEMaXP05lMyGHepsJ7DiHFlDkk6wu8vI0SZZ93qpMv5iyORSbxDNsxkl61qK7 PKkc1/pypEYPMUxXMmMush0cfo6Kdmn6AMIfPyTkV+zpgGYP3i6pcCbdzY2aCa64Lqvc JOUQ8Jg9ongJiCCDKU+QbKzwNLdkzXUsU0k4RvlADw+0KwlEMVT6koqGQaYmde/sbYVW aneA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=9y3j8vzxI3Bs4RKnrTd+K8GTPi6bFYnxVzmffLHGIBg=; b=fjPtoPCRhTmAmCHVsPRDhTsi+EVCySp++RVYxsAwIoVOxy0PaAPNTXoV/7b84UEKAT I5vIWZGUVVS8q4oMzcuOpvzcowgqD22xfRPFO2eZjOm+IdIHOYB096XkK/x9GTRUiReC CR0IYF4WaCD8ngGk0PsfHR9veV22c+e9UOiN4ZSghWVfDEusDMMzoSDfE2lJOqpIc5Ju Pacvm1v5WGNn04h9nN/04Zrfszqm5Rg4cksCPM2PfkVu0lOU0ZqudL5JrAdnvz/KLcgp ESEIcBbF7uPugtRhwc/O9VqCVongRQ2BYBB+ks4syBDmeHgmOxrFf857OkfNVV2GO6rS ltKA== X-Gm-Message-State: ACrzQf3geg4pOurNW/Rqu2/n6/I97wPD6rygKmt1RQPibOfcDbU/NHn/ EhqxGAQw3oIsI+kU6DEXvwGP8aapgxY= X-Google-Smtp-Source: AMsMyM640QLMgfa4qB1TWtLOKzgB9pq5UOmXm3xEJ42f9L9SIINqlbFNEjjywpVcqG5ZEWL4ZpT8SA== X-Received: by 2002:a05:622a:4d4:b0:39c:7e8c:d740 with SMTP id q20-20020a05622a04d400b0039c7e8cd740mr39426921qtx.282.1666845493260; Wed, 26 Oct 2022 21:38:13 -0700 (PDT) Received: from localhost ([2601:589:4102:7400:ade5:9c32:44f6:bc7d]) by smtp.gmail.com with ESMTPSA id de13-20020a05620a370d00b006f9ddaaf01esm314723qkb.102.2022.10.26.21.38.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Oct 2022 21:38:12 -0700 (PDT) From: Yury Norov To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Arnd Bergmann , Andy Shevchenko , Rasmus Villemoes Cc: Yury Norov Subject: [PATCH 0/3] bitmap: optimize small_const path for Date: Wed, 26 Oct 2022 21:38:07 -0700 Message-Id: <20221027043810.350460-1-yury.norov@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arch@vger.kernel.org Make all inline bitmap functions __always_inline to ensure that small_const optimization is always possible, and improve on it for find_next_bit() and friends. Yury Norov (3): bitmap: switch from inline to __always_inline bitmap: improve small_const case for find_next() functions bitmap: add tests for find_next_bit() include/asm-generic/bitsperlong.h | 12 +++ include/linux/bitmap.h | 46 +++++----- include/linux/cpumask.h | 144 +++++++++++++++--------------- include/linux/find.h | 85 ++++++++---------- include/linux/nodemask.h | 86 +++++++++--------- lib/test_bitmap.c | 23 ++++- 6 files changed, 208 insertions(+), 188 deletions(-) -- 2.34.1