Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1945943AbbEOH7n (ORCPT ); Fri, 15 May 2015 03:59:43 -0400 Received: from szxga01-in.huawei.com ([58.251.152.64]:3463 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934141AbbEOH7M (ORCPT ); Fri, 15 May 2015 03:59:12 -0400 From: Wang Nan To: , , , , , , , , , , , CC: , , , Subject: [RFC PATCH v2 18/37] tools lib bpf: clean elf memory after loading. Date: Fri, 15 May 2015 07:51:11 +0000 Message-ID: <1431676290-1230-19-git-send-email-wangnan0@huawei.com> X-Mailer: git-send-email 1.8.3.4 In-Reply-To: <1431676290-1230-1-git-send-email-wangnan0@huawei.com> References: <1431676290-1230-1-git-send-email-wangnan0@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.107.197.200] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 877 Lines: 30 After all eBPF programs in an object file are loaded, related ELF information is useless. Close the object file and free those memory. Signed-off-by: Wang Nan --- tools/lib/bpf/libbpf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index ded96cb..9ed8cca 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -687,8 +687,8 @@ struct bpf_object *bpf_open_object(const char *path) if (bpf_obj_validate(obj)) goto out; + bpf_obj_clear_elf(obj); return obj; - out: bpf_close_object(obj); return NULL; -- 1.8.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/