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 E200EC433EF for ; Fri, 1 Jul 2022 18:53:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231426AbiGASxQ (ORCPT ); Fri, 1 Jul 2022 14:53:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41244 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229639AbiGASxO (ORCPT ); Fri, 1 Jul 2022 14:53:14 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id B4FC464E9 for ; Fri, 1 Jul 2022 11:53:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1656701591; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=TjW1zw6H6jOinbMWrIYyLw5n+NTsf3iSoa3+A/bO+5g=; b=RlBhYuAwFuGkq3mDMFuw+O3/Jp8gFtUYKazb1f8fXy4lQezp7Oy9rtOaLDbVPJPfYCCrT/ 4+y8H0C2cAk3QeN2nI3WnCLuqT5xGELm/YMSIi4rSw2u+NlUcLAHrSpPCB9kLPH462o9OL V1KeX6ilhc4/MVUFxR57VX4+4Oq1uE8= Received: from mail-ej1-f72.google.com (mail-ej1-f72.google.com [209.85.218.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-562-jdF5Re4VPoSSulPxo1xszQ-1; Fri, 01 Jul 2022 14:53:10 -0400 X-MC-Unique: jdF5Re4VPoSSulPxo1xszQ-1 Received: by mail-ej1-f72.google.com with SMTP id s4-20020a170906500400b006feaccb3a0eso1078767ejj.11 for ; Fri, 01 Jul 2022 11:53:10 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=TjW1zw6H6jOinbMWrIYyLw5n+NTsf3iSoa3+A/bO+5g=; b=MWM3I+wP+uqPXMZUA1bmFgVbsuSYIkePkZieKFoNZjaRq0JfJuuxqNDUl0t5JGz3A6 kiCpskLMAmWdFHifGqsz1ycbrWeApF5jJ+uzJcPOj1CQ10Nn2oOiLO7csfKN5hbH/syP yqAAEI2gLXJUB7gw59AEvIx0KeFr6KVJYmW3aMwS3hF5kT5zJcb4ZCrrxrsxVoEmZhQT ODofRj0sOVqAZo0dWSQicYtAGzMuQjI4Cc2hzHe1XtOZKfbpqtao+qfI2gNQlFPbqBwa TO4fJzohP07B7+966vlVizKn7c8Mx+QzaPivKaO2IUANtpDisYhyBLOdH1rw2a2YS0zg ZVgQ== X-Gm-Message-State: AJIora85qCWQRnTl71XKwY3SN2Em9J8D4VHzjQlFGy42z5hTa1FtPdao svJ6xNXYFCzxqqhi+/jZZCPfUMZFfMbg8NFpa7CXzja6hXh/vV9byc4nTgLhhnKWr5bpnXe09BM /ss/t3mLDy6/7cTKMCBLigkGL X-Received: by 2002:a17:907:94cf:b0:726:c81a:f30e with SMTP id dn15-20020a17090794cf00b00726c81af30emr15508805ejc.451.1656701589574; Fri, 01 Jul 2022 11:53:09 -0700 (PDT) X-Google-Smtp-Source: AGRyM1uCFTdcknI/LBb46OKwHmmwto0OOxNT9KHI001+nWTLFNj1eQ2gou+pJdNe+XnTE2Hskb7Yhg== X-Received: by 2002:a17:907:94cf:b0:726:c81a:f30e with SMTP id dn15-20020a17090794cf00b00726c81af30emr15508787ejc.451.1656701589424; Fri, 01 Jul 2022 11:53:09 -0700 (PDT) Received: from pollux.redhat.com ([2a02:810d:4b40:2ee8:642:1aff:fe31:a15c]) by smtp.gmail.com with ESMTPSA id cb25-20020a0564020b7900b004359dafe822sm15406658edb.29.2022.07.01.11.53.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Jul 2022 11:53:09 -0700 (PDT) From: dakr@redhat.com To: airlied@linux.ie, daniel@ffwll.ch, christian.koenig@amd.com, emma@anholt.net Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Danilo Krummrich Subject: [PATCH 00/10] drm: use idr_init_base() over idr_init() if applicable Date: Fri, 1 Jul 2022 20:52:53 +0200 Message-Id: <20220701185303.284082-1-dakr@redhat.com> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Danilo Krummrich This patch series initializes IDRs with idr_init_base(&idr, 1) rather than idr_init(&idr) in case for the particular IDR no IDs < 1 are ever requested - this avoids unnecessary tree walks. Danilo Krummrich (10): drm/amdgpu: use idr_init_base() to initialize mgr->ctx_handles drm/amdgpu: use idr_init_base() to initialize fpriv->bo_list_handles drm: use idr_init_base() to initialize master->magic_map drm: use idr_init_base() to initialize master->lessee_idr drm: use idr_init_base() to initialize mode_config.object_idr drm: use idr_init_base() to initialize mode_config.tile_idr drm/sis: use idr_init_base() to initialize dev_priv->object_idr drm/v3d: use idr_init_base() to initialize v3d_priv->perfmon.idr drm/via: use idr_init_base() to initialize dev_priv->object_idr drm/todo: remove task for idr_init_base() Documentation/gpu/todo.rst | 12 ------------ drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +- drivers/gpu/drm/drm_auth.c | 4 ++-- drivers/gpu/drm/drm_mode_config.c | 4 ++-- drivers/gpu/drm/sis/sis_drv.c | 2 +- drivers/gpu/drm/v3d/v3d_perfmon.c | 2 +- drivers/gpu/drm/via/via_map.c | 2 +- 8 files changed, 9 insertions(+), 21 deletions(-) -- 2.36.1