From patchwork Mon Aug 17 15:09:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Denys Vlasenko X-Patchwork-Id: 255293 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=-9.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=ham 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 15960C433E1 for ; Mon, 17 Aug 2020 15:10:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DCC9F204EC for ; Mon, 17 Aug 2020 15:10:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="B9oyrt1l" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729050AbgHQPKH (ORCPT ); Mon, 17 Aug 2020 11:10:07 -0400 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:20480 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729027AbgHQPKH (ORCPT ); Mon, 17 Aug 2020 11:10:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1597677006; 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=qRWJ1nQYsV7RoG6nBcpAZuurEW6lvg6E/asnUf9HO/8=; b=B9oyrt1loH0PF0nnfRoDjpEJ1OQYtAk0mJfgpkOyE4W2lBXbJo0niuePLWEPpz4EbjVWCF k5yu6l7ZwNibPMXGxNntUXwR10v3p32QYp/uYAERG8Vk6s5Pl1iHsSex9AnyXWoIPIvGGx ftGFfCPJe2Q0KFbav4PvtefNjoUHmDI= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-390-3tT6yaTqMguYghbjU2C1Zw-1; Mon, 17 Aug 2020 11:10:04 -0400 X-MC-Unique: 3tT6yaTqMguYghbjU2C1Zw-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id C1FC4427C0; Mon, 17 Aug 2020 15:10:02 +0000 (UTC) Received: from localhost.localdomain (unknown [10.40.192.154]) by smtp.corp.redhat.com (Postfix) with ESMTP id 87F757A3B7; Mon, 17 Aug 2020 15:10:01 +0000 (UTC) From: Denys Vlasenko To: linux-kernel@vger.kernel.org Cc: Denys Vlasenko , Shuah Khan , Shuah Khan , linux-kselftest@vger.kernel.org Subject: [PATCH] selftests: use "$(MAKE)" instead of "make" for headers_install Date: Mon, 17 Aug 2020 17:09:46 +0200 Message-Id: <20200817150946.21477-1-dvlasenk@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Sender: linux-kselftest-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org If top make invocation uses -j4 or larger, this patch reduces "make headers_install" subtask run time from 30 to 7 seconds. CC: Shuah Khan CC: Shuah Khan CC: linux-kselftest@vger.kernel.org CC: linux-kernel@vger.kernel.org Signed-off-by: Denys Vlasenko --- tools/testing/selftests/lib.mk | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 7a17ea815736..51124b962d56 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -47,9 +47,9 @@ ARCH ?= $(SUBARCH) khdr: ifndef KSFT_KHDR_INSTALL_DONE ifeq (1,$(DEFAULT_INSTALL_HDR_PATH)) - make --no-builtin-rules ARCH=$(ARCH) -C $(top_srcdir) headers_install + $(MAKE) --no-builtin-rules ARCH=$(ARCH) -C $(top_srcdir) headers_install else - make --no-builtin-rules INSTALL_HDR_PATH=$$OUTPUT/usr \ + $(MAKE) --no-builtin-rules INSTALL_HDR_PATH=$$OUTPUT/usr \ ARCH=$(ARCH) -C $(top_srcdir) headers_install endif endif