From patchwork Thu Mar 16 17:01:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Olsa X-Patchwork-Id: 13178086 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EFA02C7618B for ; Thu, 16 Mar 2023 17:03:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230412AbjCPRDU (ORCPT ); Thu, 16 Mar 2023 13:03:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34420 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231231AbjCPRDL (ORCPT ); Thu, 16 Mar 2023 13:03:11 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 17CFCE6FFF; Thu, 16 Mar 2023 10:02:52 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 927D6620B5; Thu, 16 Mar 2023 17:02:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B142AC4339E; Thu, 16 Mar 2023 17:02:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1678986168; bh=2rdENgg7fzhoKYPinTYmZkVwba8MoExnAAxutCEQK3M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iqjfspNDqGz3klTZPT2+BpffWd9f4W6SLqgKqRFii0Qw4uBg0XdMAi+nls+GHm3dP t3EdFLYjAWxF/k0NhZwvPKEpRPiSt/sBefMLuZVCBpQQ/phZzHSKTTxgVN5tQN7nS0 +bF0J6oeBdA9BMVGZF72vgksl6td2ylD9b340n7jBfC2iB/AUqxhi1sYyMQb/MS7mB 6FTBsJwAG11kA6/pox2tkaZx1afavULyHXdBh9QmzYTCvrqBJjZtouKIfhTzrvlQ5I 4GsgMcdAxFBgxi3hL3OZ5O9QstrOLNsRV4iCd7w5//E6F0GNwJ7LHtIWx5ndQiJ9iA T+NEcJP1lLfdg== From: Jiri Olsa To: Alexei Starovoitov , Andrii Nakryiko , Hao Luo , Andrew Morton , Alexander Viro , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Matthew Wilcox Cc: bpf@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-perf-users@vger.kernel.org, Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Daniel Borkmann , Namhyung Kim , Dave Chinner Subject: [PATCHv3 bpf-next 4/9] bpf: Switch BUILD_ID_SIZE_MAX to enum Date: Thu, 16 Mar 2023 18:01:44 +0100 Message-Id: <20230316170149.4106586-5-jolsa@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230316170149.4106586-1-jolsa@kernel.org> References: <20230316170149.4106586-1-jolsa@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Switching BUILD_ID_SIZE_MAX to enum, so we expose it to BPF programs through vmlinux.h. Suggested-by: Andrii Nakryiko Signed-off-by: Jiri Olsa Acked-by: Andrii Nakryiko --- include/linux/buildid.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/linux/buildid.h b/include/linux/buildid.h index b8b2e00420d6..316971c634fe 100644 --- a/include/linux/buildid.h +++ b/include/linux/buildid.h @@ -5,7 +5,9 @@ #include #include -#define BUILD_ID_SIZE_MAX 20 +enum { + BUILD_ID_SIZE_MAX = 20 +}; struct build_id { u32 sz;