From nobody Thu Nov 28 06:54:34 2024 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3BC491494A5 for ; Fri, 4 Oct 2024 09:51:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728035463; cv=none; b=FUSIYJX8EcnTyi0qwSGfPMGz7tDk82k5zab1HQUygqlIucB+jDV+kWc6Q8CI/xBRy9bQGPqrox2LSvkmOtYJicXzr4uR3Un8m9ehiJ7oVHbxsgYNUI0PHTSDzPQ5eYdO/9KtY917CWuRdrrGOp6G5cwEOjO006i/LyOoV04v6GM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728035463; c=relaxed/simple; bh=cr2IFsSaZDr0ZT003XZ79v6iN9wOCRZM5z5x/QRIzRI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Cnl2g19IyjolMu5vdGFG4GmkLdXoXIU2HmV2XFFIYmclDPFrwDLmwaM2/HVgLE+wyo1POvWA0g54IGz3vT5yHegEmlM9RznZ//Wv3nfKi2YlXFDrsJ5oYw8ciRLwVR+txHYZEqWwKjm7VNR/8R+TMbbUhqMGZLTzqrhCsq2Hxvg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=Mt32vYv2; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Mt32vYv2" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1728035459; 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: in-reply-to:in-reply-to:references:references; bh=NZjz2KCPKJpIRIERaoUsMvI/8nFMFKm0cNSSMpMRGhk=; b=Mt32vYv2+vuZvrlwstpFOn2K/9SIIu2163CFG1pMMIz4rz94rfFSgELp6YqqJZViOpouIM z/DbtDtMzhsDFsm0opOZ+Ulb8dOECCGarkdghYoDZSMm3I//DyQncE0YC3x6J06JQ+DRVc SLR934mMLXWYC8QTVAAR3zwu/KEVpfE= Received: from mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-693-dz6aS97BPTar6B8OOYi4_g-1; Fri, 04 Oct 2024 05:50:58 -0400 X-MC-Unique: dz6aS97BPTar6B8OOYi4_g-1 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 5A37A1955EA8; Fri, 4 Oct 2024 09:50:57 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.45.224.176]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 525DD3000198; Fri, 4 Oct 2024 09:50:54 +0000 (UTC) From: tglozar@redhat.com To: rostedt@goodmis.org Cc: linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org, jwyatt@redhat.com, jkacur@redhat.com, Tomas Glozar Subject: [PATCH RESEND v3 2/6] rtla: Add optional dependency on libcpupower Date: Fri, 4 Oct 2024 11:50:10 +0200 Message-ID: <20241004095014.2492813-3-tglozar@redhat.com> In-Reply-To: <20241004095014.2492813-1-tglozar@redhat.com> References: <20241004095014.2492813-1-tglozar@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Content-Type: text/plain; charset="utf-8" From: Tomas Glozar If libcpupower is present, set HAVE_LIBCPUPOWER_SUPPORT macro to allow features depending on libcpupower in rtla. Signed-off-by: Tomas Glozar --- tools/tracing/rtla/Makefile | 2 ++ tools/tracing/rtla/Makefile.config | 10 ++++++++++ 2 files changed, 12 insertions(+) diff --git a/tools/tracing/rtla/Makefile b/tools/tracing/rtla/Makefile index b5878be36125..a6a7dee16622 100644 --- a/tools/tracing/rtla/Makefile +++ b/tools/tracing/rtla/Makefile @@ -32,8 +32,10 @@ DOCSRC :=3D ../../../Documentation/tools/rtla/ =20 FEATURE_TESTS :=3D libtraceevent FEATURE_TESTS +=3D libtracefs +FEATURE_TESTS +=3D libcpupower FEATURE_DISPLAY :=3D libtraceevent FEATURE_DISPLAY +=3D libtracefs +FEATURE_DISPLAY +=3D libcpupower =20 ifeq ($(V),1) Q =3D diff --git a/tools/tracing/rtla/Makefile.config b/tools/tracing/rtla/Makefi= le.config index 0b7ecfb30d19..5f6f537c9728 100644 --- a/tools/tracing/rtla/Makefile.config +++ b/tools/tracing/rtla/Makefile.config @@ -42,6 +42,16 @@ else $(info libtracefs is missing. Please install libtracefs-dev/libtracefs-d= evel) endif =20 +$(call feature_check,libcpupower) +ifeq ($(feature-libcpupower), 1) + $(call detected,CONFIG_LIBCPUPOWER) + $(call lib_setup,cpupower) + CFLAGS +=3D -DHAVE_LIBCPUPOWER_SUPPORT +else + $(info libcpupower is missing, building without --deepest-idle-state sup= port.) + $(info Please install libcpupower-dev/kernel-tools-libs-devel) +endif + ifeq ($(STOP_ERROR),1) $(error Please, check the errors above.) endif --=20 2.46.2