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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7EAADC25B06 for ; Thu, 4 Aug 2022 22:19:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240053AbiHDWTP (ORCPT ); Thu, 4 Aug 2022 18:19:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47288 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239956AbiHDWSv (ORCPT ); Thu, 4 Aug 2022 18:18:51 -0400 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5C52071BDA for ; Thu, 4 Aug 2022 15:18:40 -0700 (PDT) Received: by mail-yb1-xb49.google.com with SMTP id y13-20020a5b09cd000000b0067114eb5b50so581491ybq.17 for ; Thu, 04 Aug 2022 15:18:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:from:subject:references:mime-version:message-id:in-reply-to :date:from:to:cc; bh=jj3QL2VB7yeMKctZCaHc1b4ABIGklkTL3vOmKj4cY9M=; b=naXkqYvmoVUVtTztzNIGjOQUWNikWsYOV4jgsyFyUFZsEVsaKf8MXMW+zQer81F4XC MiE02JVtmba5DXcB7DEo0SVOrShXwyh+1RvYubTHhKuCLHRZiY6lUCccPNhELDCPm8Vd /CTEf/hWXLcMlwY6vw/Ptfm2HOcv2cyC5i6A976rZx1jUi5s7RqHjsAUN0YER66k0dpn bbYxMXZWYUuTpnJD4Ln1S98YScsV3aZMxMAQWEG/Ssze9SKPp/I7o6xvEjlHYC6mSkaY vCYf59JQoZkWBuNWZqVb1OSW3LguO3UGRLk1uXRHG3QhiBsTITXT21K+IBjFNE/9nAqX sdnQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:from:subject:references:mime-version:message-id:in-reply-to :date:x-gm-message-state:from:to:cc; bh=jj3QL2VB7yeMKctZCaHc1b4ABIGklkTL3vOmKj4cY9M=; b=Co3dTBSc4w63NxiQSOaRuJHC2pFEzL15C0fDF3LtRtBRVPijoz9zVU4jBB0SwaG5cF di9O9xBnXdLgKKiMR1QQ+wnNcCpB+QJFZHC3rVkRU84qpj2d2IOtCws52LjW/OXXUpW/ S9cz7lKLR+Gmv50edxGBIat1La5mXtlWWsju4v8MFhPbkYFq6aHOwXp7lkjlkh5Z4RvL r0tm7gz10jFv7uNl0LHSDOZkqJLtxlOkvJnsTRkfAsaAoTDmXcU4uaQXp4BI9ow78MKY jQnsT6AVrwkG9bZBlVkixXDQVvv6Q5/LO6QzBQ9m3mrtLSO+voVPUqe9l28MCaq7q0xA gvOQ== X-Gm-Message-State: ACgBeo1+hAK2zBui/uFekDtHPKzz8eCVqUNZJUTLn+qJYptJXwBtZ4tQ n79Et2Rj4IwuS+4dP7eUVUV927ysiqfc X-Google-Smtp-Source: AA6agR6rZdiG6AKqT8iby13icVKn/mvs7v0tmX3sdWha8vwGpee+4AOmvaAMXvvm9MSdbSfLPmP8mirEpP+p X-Received: from irogers.svl.corp.google.com ([2620:15c:2d4:203:f5e1:5bc5:7dab:2b7c]) (user=irogers job=sendgmr) by 2002:a25:604:0:b0:676:c237:ddf0 with SMTP id 4-20020a250604000000b00676c237ddf0mr3204397ybg.71.1659651519224; Thu, 04 Aug 2022 15:18:39 -0700 (PDT) Date: Thu, 4 Aug 2022 15:18:05 -0700 In-Reply-To: <20220804221816.1802790-1-irogers@google.com> Message-Id: <20220804221816.1802790-7-irogers@google.com> Mime-Version: 1.0 References: <20220804221816.1802790-1-irogers@google.com> X-Mailer: git-send-email 2.37.1.559.g78731f0fdb-goog Subject: [PATCH v4 06/17] perf jevents: Provide path to json file on error From: Ian Rogers To: John Garry , Will Deacon , James Clark , Mike Leach , Leo Yan , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Andi Kleen , Zhengjun Xing , Ravi Bangoria , Kan Liang , Adrian Hunter , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org Cc: Stephane Eranian , Ian Rogers Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If a JSONDecoderError or similar is raised then it is useful to know the path. Print this and then raise the exception agan. Signed-off-by: Ian Rogers --- tools/perf/pmu-events/jevents.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/tools/perf/pmu-events/jevents.py b/tools/perf/pmu-events/jevents.py index 98d18d5c3830..12d2daf3570c 100755 --- a/tools/perf/pmu-events/jevents.py +++ b/tools/perf/pmu-events/jevents.py @@ -224,7 +224,12 @@ class JsonEvent: def read_json_events(path: str) -> Sequence[JsonEvent]: """Read json events from the specified file.""" - return json.load(open(path), object_hook=lambda d: JsonEvent(d)) + + try: + return json.load(open(path), object_hook=lambda d: JsonEvent(d)) + except BaseException as err: + print(f"Exception processing {path}") + raise def preprocess_arch_std_files(archpath: str) -> None: -- 2.37.1.559.g78731f0fdb-goog