From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f199.google.com (mail-wr0-f199.google.com [209.85.128.199]) by kanga.kvack.org (Postfix) with ESMTP id 787FB6B0008 for ; Tue, 24 Apr 2018 11:51:19 -0400 (EDT) Received: by mail-wr0-f199.google.com with SMTP id g7-v6so13098250wrb.19 for ; Tue, 24 Apr 2018 08:51:19 -0700 (PDT) Received: from david.siemens.de (david.siemens.de. [192.35.17.14]) by mx.google.com with ESMTPS id f12si5208212wmi.101.2018.04.24.08.51.17 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 24 Apr 2018 08:51:18 -0700 (PDT) From: Jan Kiszka Subject: [PATCH] kmemleak: Report if we need to tune KMEMLEAK_EARLY_LOG_SIZE Message-ID: <288b0afc-bcc3-a2aa-2791-707e625d1da7@siemens.com> Date: Tue, 24 Apr 2018 17:51:15 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Catalin Marinas , "linux-mm@kvack.org" , Linux Kernel Mailing List ...rather than just mysteriously disabling it. Signed-off-by: Jan Kiszka --- mm/kmemleak.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/kmemleak.c b/mm/kmemleak.c index 9a085d525bbc..156c0c69cc5c 100644 --- a/mm/kmemleak.c +++ b/mm/kmemleak.c @@ -863,6 +863,7 @@ static void __init log_early(int op_type, const void *ptr, size_t size, if (crt_early_log >= ARRAY_SIZE(early_log)) { crt_early_log++; + pr_warn("Too many early logs\n"); kmemleak_disable(); return; } -- 2.13.6