From patchwork Mon Aug 21 08:58:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Marchand X-Patchwork-Id: 76 Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 83180430BE; Mon, 21 Aug 2023 10:58:15 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 73E914282D; Mon, 21 Aug 2023 10:58:15 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id C4B2F40A7D for ; Mon, 21 Aug 2023 10:58:13 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1692608293; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ZeGqV9UH154VzeOFIRVpPjkwNI6CvZ7tyllTqOb8MU4=; b=Dk4MN+e+r2W4ltsdTgvpU+ZmsmT9MB5xLc78+VKqKn5wH+Y2qD96A69BcZmB/Ah73LJFWR PR1vodAIYS/6AKVS6XDRSRJAdO6Ux777KVqWwpBsEiAg0XW5V1wBHM365y9pgodFoajLul TGoz/K8umHfCsHciOnv7IhzmiGi4nbE= Received: from mimecast-mx02.redhat.com (66.187.233.73 [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-98-QyY0-XXuOF6AnIFFafRRhg-1; Mon, 21 Aug 2023 04:58:11 -0400 X-MC-Unique: QyY0-XXuOF6AnIFFafRRhg-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 03D453815EE5; Mon, 21 Aug 2023 08:58:11 +0000 (UTC) Received: from dmarchan.redhat.com (unknown [10.45.226.19]) by smtp.corp.redhat.com (Postfix) with ESMTP id 69388492C13; Mon, 21 Aug 2023 08:58:10 +0000 (UTC) From: David Marchand To: dev@dpdk.org Cc: probb@iol.unh.edu Subject: [PATCH v3 0/3] Release ethdev shared memory on port cleanup Date: Mon, 21 Aug 2023 10:58:03 +0200 Message-ID: <20230821085806.3062613-1-david.marchand@redhat.com> In-Reply-To: <20230818091321.2404089-1-david.marchand@redhat.com> References: <20230818091321.2404089-1-david.marchand@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org This series was triggered after investigating why the eal_flags_file_prefix_autotest unit test was failing in the case of statically built binaries [1]). For now, I went with a simple (naive) approach and put all accesses to the shared data under a single lock: ethdev maintainers, it is your turn to shine and give me reasons why we should keep the locks the way they were ;-). And let's see what the CI reports... 1: https://inbox.dpdk.org/dev/20230816153439.551501-12-bruce.richardson@intel.com/T/#m0e4c23f7be80bbdac076a387f4a2f9094dd07e0a