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 419B4C77B73 for ; Thu, 20 Apr 2023 17:18:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229964AbjDTRSe (ORCPT ); Thu, 20 Apr 2023 13:18:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52762 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231395AbjDTRS2 (ORCPT ); Thu, 20 Apr 2023 13:18:28 -0400 Received: from mail-yw1-x114a.google.com (mail-yw1-x114a.google.com [IPv6:2607:f8b0:4864:20::114a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0743C44AE for ; Thu, 20 Apr 2023 10:18:25 -0700 (PDT) Received: by mail-yw1-x114a.google.com with SMTP id 00721157ae682-555d8c556faso27388887b3.5 for ; Thu, 20 Apr 2023 10:18:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1682011104; x=1684603104; h=to:from:subject:mime-version:message-id:date:from:to:cc:subject :date:message-id:reply-to; bh=YdIqMyPsEr0gHs4l/llP+kkiN7mlxuAb3vlVBqEI0dg=; b=VZBVK9Wk4NuIbFIFJxytyMlkljzYTpCwXmlMNhlTQJBgio03D0Ga6j7Vaa0Qh64f8q 9ioPsZhH1NMX7ra+cqxLo5JZ/T4/t6XHcdMhnH/c/f8c11+7yt4NKZViQiO1trsLhwGi f/lJsZEiiUtlkkiXQQFn35RH9zMlWIMr9T80uN3MMIx2zMx+MbblSYD0Bv/AgeEnKJN4 HV3iICnx3TISDRfQQRINqpOjKDpGK7Oq7TVnZP/WEAIvyz0B+gs1VeJmjcpahmsCpb0S FPHr00arqpKItk3RKnD+AhfK3QDtXeMt7jHDof5rgrbJyznuNxkcYafMsFMmQNcAEvFm ZsGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682011104; x=1684603104; h=to:from:subject:mime-version:message-id:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=YdIqMyPsEr0gHs4l/llP+kkiN7mlxuAb3vlVBqEI0dg=; b=PRIvlomrHg/G51z4mYYW0g/+9oah+dI+auJBZiUfxeFC/41a1dr/Ezc24GLUL02DUr pxFVY5T//xOLlhfmkxQcVDA7w59aGiUmgODkB5QOE1+7ZCB4DvHUlShxVL+++ry4yA3M wPXnUf0RUrf19IALfmI66RpuxI1ci0orSV5stSIXKVdHRdkae0fObzgUqSdPVR6CTDTm S4zbD6QMtxJJVE27oY0ebHGjtEmEjdOOoC9jgbK+YrFJUQZ0JeYt3QV2vNYc7bFCHxTB vG0n/yxio2WI+6ORdYeCDdTy9abAvLzn9rWx2mtN8GFMZ1NrS/Rw2WJhWj48MUjheaVj zP/A== X-Gm-Message-State: AAQBX9eMxxKV1rd5EsULmAxkwOMu6WssBnd1t52ZD1suQfV0hh8Esvsq yf3/vaP9Se6jfA5m8TfTDURzsUkIXHdP X-Google-Smtp-Source: AKy350YCsMObkz9XUCyBTT8b9NxzuVD1AGbQwwdZ2MIHTkJGkMlbZEVeV1X6z7bNzUnxUrlqxy4evNWM4NvG X-Received: from irogers.svl.corp.google.com ([2620:15c:2d4:203:2265:b6ce:fba4:80e6]) (user=irogers job=sendgmr) by 2002:a25:76d1:0:b0:b76:ceb2:661b with SMTP id r200-20020a2576d1000000b00b76ceb2661bmr1502922ybc.3.1682011104229; Thu, 20 Apr 2023 10:18:24 -0700 (PDT) Date: Thu, 20 Apr 2023 10:18:12 -0700 Message-Id: <20230420171812.561603-1-irogers@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.40.0.634.g4ca3ef3211-goog Subject: [PATCH v1] libperf rc_check: Enable implicitly with sanitizers From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org If using leak sanitizer then implicitly enable reference count checking. Signed-off-by: Ian Rogers --- tools/lib/perf/include/internal/rc_check.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tools/lib/perf/include/internal/rc_check.h b/tools/lib/perf/include/internal/rc_check.h index c0626d8beb59..d5d771ccdc7b 100644 --- a/tools/lib/perf/include/internal/rc_check.h +++ b/tools/lib/perf/include/internal/rc_check.h @@ -5,6 +5,14 @@ #include #include +/* + * Enable reference count checking implicitly with leak checking, which is + * integrated into address sanitizer. + */ +#if defined(LEAK_SANITIZER) || defined(ADDRESS_SANITIZER) +#define REFCNT_CHECKING 1 +#endif + /* * Shared reference count checking macros. * -- 2.40.0.634.g4ca3ef3211-goog