From mboxrd@z Thu Jan 1 00:00:00 1970 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=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED, USER_AGENT_GIT 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 6BFE5C46464 for ; Thu, 9 Aug 2018 15:01:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 204E62183D for ; Thu, 9 Aug 2018 15:01:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="yOeIYC5f" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 204E62183D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733135AbeHIR0m (ORCPT ); Thu, 9 Aug 2018 13:26:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:38714 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732712AbeHIR0m (ORCPT ); Thu, 9 Aug 2018 13:26:42 -0400 Received: from jouet.infradead.org (179-240-153-38.3g.claro.net.br [179.240.153.38]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DA99C21DEC; Thu, 9 Aug 2018 15:01:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1533826884; bh=j4u4ZbJo3KHXFoNXptN4veLZlTDJTcNll7PaL6ljDLU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=yOeIYC5f3GuJAt1Adlk13sB0y/hvSIbqEiMj8m0I/4hN25Q6ReamDRXbqmg5vdAK3 3E9kzND+qJ4bjCoueUtSv1WHTdfEXawJZePlPsnJJj3eiPnlf0XJLQZndl5f7kkr0d ESJFVOtjTpfMqO+6Fn0IOUTOny+z6I2iDjgSOC8s= From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , David Ahern , Jiri Olsa , Namhyung Kim , Wang Nan Subject: [PATCH 35/44] perf bpf: Make bpf__for_each_stdout_map() generic Date: Thu, 9 Aug 2018 11:58:13 -0300 Message-Id: <20180809145822.21391-36-acme@kernel.org> X-Mailer: git-send-email 2.14.4 In-Reply-To: <20180809145822.21391-1-acme@kernel.org> References: <20180809145822.21391-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo By passing a 'name' arg, that will eventually be used to setup more "bpf-output" events, e.g. to create a event where to create raw_syscalls like events that in addition to the syscall arguments will also copy the pointer contents being passed from/to userspace. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-talrnxps9p3qozk3aeh91fgv@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/bpf-loader.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/bpf-loader.c b/tools/perf/util/bpf-loader.c index 3d02ae38ec56..e864a7e0ff12 100644 --- a/tools/perf/util/bpf-loader.c +++ b/tools/perf/util/bpf-loader.c @@ -1529,12 +1529,15 @@ int bpf__apply_obj_config(void) bpf_object__for_each_safe(obj, objtmp) \ bpf_map__for_each(pos, obj) -#define bpf__for_each_stdout_map(pos, obj, objtmp) \ +#define bpf__for_each_map_named(pos, obj, objtmp, name) \ bpf__for_each_map(pos, obj, objtmp) \ if (bpf_map__name(pos) && \ - (strcmp("__bpf_stdout__", \ + (strcmp(name, \ bpf_map__name(pos)) == 0)) +#define bpf__for_each_stdout_map(pos, obj, objtmp) \ + bpf__for_each_map_named(pos, obj, objtmp, "__bpf_stdout__") + int bpf__setup_stdout(struct perf_evlist *evlist) { struct bpf_map_priv *tmpl_priv = NULL; -- 2.14.4