From patchwork Thu Feb 14 23:01:41 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrey Ignatov X-Patchwork-Id: 1042490 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=fb.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=fb.com header.i=@fb.com header.b="MRfGCV/r"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 440sPF4kH3z9s4Z for ; Fri, 15 Feb 2019 10:02:57 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387755AbfBNXCv (ORCPT ); Thu, 14 Feb 2019 18:02:51 -0500 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:58148 "EHLO mx0b-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728189AbfBNXBz (ORCPT ); Thu, 14 Feb 2019 18:01:55 -0500 Received: from pps.filterd (m0109331.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x1EMwQrb030451 for ; Thu, 14 Feb 2019 15:01:55 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=facebook; bh=cKHhuMHJLfUYfrhwu88mwIWlkMRP93lqteUTKVTktfI=; b=MRfGCV/rkPTQbgfpvwhc6nE59FBBrkf/zVs+EKTbiM5wmRiaeLdg9/W3bWj2PAjrOtGa UJ7q7fxjb6/rlk5+HW/2oql2kG6o3Taip88q/vD1qyXXQdDezn+mfReZ3p+oDjTSaXEi XipyWE0jqbQ7GhF7rSvIhI1vZBNgGvLMH2c= Received: from maileast.thefacebook.com ([199.201.65.23]) by mx0a-00082601.pphosted.com with ESMTP id 2qnepsgm8f-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Thu, 14 Feb 2019 15:01:54 -0800 Received: from mx-out.facebook.com (2620:10d:c0a1:3::13) by mail.thefacebook.com (2620:10d:c021:18::176) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) id 15.1.1531.3; Thu, 14 Feb 2019 15:01:53 -0800 Received: by dev082.prn2.facebook.com (Postfix, from userid 572249) id 07C8A3701A76; Thu, 14 Feb 2019 15:01:51 -0800 (PST) Smtp-Origin-Hostprefix: dev From: Andrey Ignatov Smtp-Origin-Hostname: dev082.prn2.facebook.com To: CC: Andrey Ignatov , , , Smtp-Origin-Cluster: prn2c23 Subject: [PATCH bpf-next 0/2] libbpf: Add new interfaces Date: Thu, 14 Feb 2019 15:01:41 -0800 Message-ID: X-Mailer: git-send-email 2.17.1 X-FB-Internal: Safe MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-02-14_12:, , signatures=0 X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The patch set adds a couple of new interfaces to libbpf: Patch 1 adds bpf_map__resize() to resize map before loading bpf_object; Patch 2 adds bpf_object__btf() to get struct btf * from bpf_object__btf. Andrey Ignatov (2): libbpf: Introduce bpf_map__resize libbpf: Introduce bpf_object__btf tools/lib/bpf/libbpf.c | 19 +++++++++++++++++++ tools/lib/bpf/libbpf.h | 4 ++++ tools/lib/bpf/libbpf.map | 2 ++ 3 files changed, 25 insertions(+)