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=-15.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS,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 F3C39C282C0 for ; Fri, 25 Jan 2019 23:21:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BCA68218D0 for ; Fri, 25 Jan 2019 23:21:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548458460; bh=xIKmE95sPyJsbm+Cdu+0o/a4QD8l9AfUblu1D9XFEHQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Wl++aGTTv5Uw4oKSWVjJVoLetvy4dA65zK0Th9w2PBtNH0D5wwG4KVCNlQJwnWDyo GHitTH0C5DIrtt6QGqASRG4934tT5EUqffNRW4Tp5EAMeYKiMdA+KAtftZ2bE1Uec1 qhe1laEbmSiFdrUD1AnKoL1krdmEKqJj3S4NeRZs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729794AbfAYXU7 (ORCPT ); Fri, 25 Jan 2019 18:20:59 -0500 Received: from mail.kernel.org ([198.145.29.99]:48270 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729541AbfAYXTr (ORCPT ); Fri, 25 Jan 2019 18:19:47 -0500 Received: from quaco.cust.in.nbox.cz (unknown [95.82.135.149]) (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 2F01721906; Fri, 25 Jan 2019 23:19:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548458386; bh=xIKmE95sPyJsbm+Cdu+0o/a4QD8l9AfUblu1D9XFEHQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=T9fgHio6BG6t9cVzzYHKxCfZ8q6m4WK9dmrSOZaOsonadcVXF05rZztOVtiHEuS3i VQvU/a9t6Cc9VmW0I6yQUZXeQrzs4ZNHVcLUGbi+PAg004OzYFbPvj0cc+gBTCYlp7 Om8Tjv+S1Ff70LkMP6Yjhyeyp32YBmJopMF/3/KQ= 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 , Daniel Borkmann , Jiri Olsa , =?UTF-8?q?Luis=20Cl=C3=A1udio=20Gon=C3=A7alves?= , Martin KaFai Lau , Namhyung Kim , Wang Nan , Yonghong Song Subject: [PATCH 25/29] perf bpf: Convert pid_map() to bpf_map() Date: Sat, 26 Jan 2019 00:18:39 +0100 Message-Id: <20190125231843.2895-26-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190125231843.2895-1-acme@kernel.org> References: <20190125231843.2895-1-acme@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo First user, pid_t as the type, lets see how this goes with the BTF routines. Cc: Adrian Hunter Cc: Daniel Borkmann Cc: Jiri Olsa Cc: Luis Cláudio Gonçalves Cc: Martin KaFai Lau Cc: Namhyung Kim Cc: Wang Nan Cc: Yonghong Song Link: https://lkml.kernel.org/n/tip-56eplvf86r69wt3p35nh805z@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/include/bpf/bpf.h | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/tools/perf/include/bpf/bpf.h b/tools/perf/include/bpf/bpf.h index 0482028c1d11..5df7ed9d9020 100644 --- a/tools/perf/include/bpf/bpf.h +++ b/tools/perf/include/bpf/bpf.h @@ -34,13 +34,7 @@ struct bpf_map SEC("maps") name = { \ * For the current need, 'perf trace --filter-pids', 64 should * be good enough, but this surely needs to be revisited. */ -#define pid_map(name, value_type) \ -struct bpf_map SEC("maps") name = { \ - .type = BPF_MAP_TYPE_HASH, \ - .key_size = sizeof(pid_t), \ - .value_size = sizeof(value_type), \ - .max_entries = 64, \ -} +#define pid_map(name, value_type) bpf_map(name, HASH, pid_t, value_type, 64) static int (*bpf_map_update_elem)(struct bpf_map *map, void *key, void *value, u64 flags) = (void *)BPF_FUNC_map_update_elem; static void *(*bpf_map_lookup_elem)(struct bpf_map *map, void *key) = (void *)BPF_FUNC_map_lookup_elem; -- 2.20.1