From nobody Tue Dec 2 01:36:24 2025 Received: from mail-dy1-f201.google.com (mail-dy1-f201.google.com [74.125.82.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 182992F5A2B for ; Sat, 22 Nov 2025 08:19:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.82.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763799593; cv=none; b=lVh6B8b4qn8p2jUob+2OhtmGcqv/3YV/RoW2hIYqH4GPJldKCHS87grC8oeqUzPKwVKLW5dM0d51ldlmwAv2Y69S7oF42iTQBttT58W4xhqyls23TGJMF5TaOt7sCVTQfVfGjs21HJj/ohb1ZGRAd5mQUreP2cIZwFcv1EF0Qb4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763799593; c=relaxed/simple; bh=mA2MV5rABJcjF/Lb3elai2grZOHKvTen6356CVQDrh0=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Content-Type; b=j8ulNxz9qFubNbn/g6sxvu96+wiKLEzaiyRMMOuwSUfGhjBGoCVRQtL3Ct2lSN8UsXj0PHW542O17cOMsgAwpUJeAzFJ91VodSmD0IiOzVSD3muZ1oS2LpWqxyvQd7y6Ukz/kzFA1tu/pcxqHDHeQML3MQXCynz7R9Zq0vFlkYU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=BlKDkXsL; arc=none smtp.client-ip=74.125.82.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="BlKDkXsL" Received: by mail-dy1-f201.google.com with SMTP id 5a478bee46e88-2a45fea6efbso2536115eec.0 for ; Sat, 22 Nov 2025 00:19:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1763799591; x=1764404391; darn=vger.kernel.org; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=GsSDzsXsk7nkJCCyX2QLE9nfb83/Aje7A45oAxCcY8g=; b=BlKDkXsL8NajDh8vzCQlsZICTM6YBc+uwOhq5S8J1pTJ09pF7Fzt6mcbnxPDOsQub5 wcXCZ7zM/CmC5a7miuPoXnNMUzdeC/8qKi14GJYrFAPxpGkkn3OilOSrdikN+W1pfEz7 4983iBtp9qknTxc/YxKWBGSgQfIXCYMGFNuiWnOHkk5OHJCgb+TZ9gAE5qEx9+cexDWa 0XPVSJR5SmLiwbB4tfYvjX9nG9Pqipk3v0PHX812nF1PJZJ+cfyKX4L2G6vRP+WN+XTw OkwjUEj70MGgTEIZPsN0BVC4++4QwQuxrhQmottPi/pU5TPR6NLjFdEcwLGtaEo4MbaH oKaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763799591; x=1764404391; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=GsSDzsXsk7nkJCCyX2QLE9nfb83/Aje7A45oAxCcY8g=; b=MRNmPliJxAgwzxyCF6hxsBNqrJvvrPRK6qJzpvvE2TygijYtbhyL5h9zqA2u26DJ1A pY/JX82TQqqFT5kuewUG0aM1+pPf3/ir+iBk2f1cV7Gkr05erUrBzpZnJvMcIHHt3ONO vz6Ah18TYLVTnOWCJ7YBrpBXly+KGcPHoSswx7XH+lANnWQZhF7eFVPtGwFAC0u9YjVx q+4fDzg48/Kwg/y2+0bCm36XkaDtrS9jt4j26qWYEr//MbbXy8FIsVsrjqbW04P1u28c hzJdnKNbiXvF+hinDbt5jr0DBkKiX8SSyUuSGe+LCwJErmQHUfi4fkJDX7ZNtp7UoDlz /Mfg== X-Forwarded-Encrypted: i=1; AJvYcCXH6zbLGZ0SEPCpqtrCtPoet1nkSI9nUEfNhhtve37CY4RfovfvzsO9G1YXFeXjtk9X9SUdnWytRaHj3lU=@vger.kernel.org X-Gm-Message-State: AOJu0YxPmaA3nvEqU00pWH3yCwOSF3w7lZGuvUmdFzcNwD5rnd/6VytZ MfGh5ArSsC5oHv8P8I6QzXpOizNxufcheAhT7rZie6/Q1d/s/OxduVwrq1ZeJp3Em9WRCF8cTZa rmvUGo+x2TQ== X-Google-Smtp-Source: AGHT+IGvRNnYPnvu9nAfMweclq/awekQFDS+3hr5JAVyvkLJ4/DHctkejCiJNKtlY1+ut608pSd8vDTDbLdI X-Received: from dlbdx35.prod.google.com ([2002:a05:7022:e23:b0:11b:d561:bbfa]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a05:7301:fc83:b0:2a7:721:f615 with SMTP id 5a478bee46e88-2a707220f28mr2252054eec.12.1763799591182; Sat, 22 Nov 2025 00:19:51 -0800 (PST) Date: Sat, 22 Nov 2025 00:19:20 -0800 In-Reply-To: <20251122081929.7588-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20251122081929.7588-1-irogers@google.com> X-Mailer: git-send-email 2.52.0.rc2.455.g230fcf2819-goog Message-ID: <20251122081929.7588-9-irogers@google.com> Subject: [PATCH v1 08/17] perf jitdump: Fix missed dso__put From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , James Clark , Collin Funk , Dmitry Vyukov , Andi Kleen , Thomas Falcon , Leo Yan , Yicong Yang , Greg Kroah-Hartman , "Masami Hiramatsu (Google)" , Stephen Brennan , Haibo Xu , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Reference count checking caught a missing dso__put following a machine__findnew_dso_id. Signed-off-by: Ian Rogers Reviewed-by: Arnaldo Carvalho de Melo --- tools/perf/util/jitdump.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/util/jitdump.c b/tools/perf/util/jitdump.c index b062b1f234b6..27a2ea1b000b 100644 --- a/tools/perf/util/jitdump.c +++ b/tools/perf/util/jitdump.c @@ -546,6 +546,8 @@ static int jit_repipe_code_load(struct jit_buf_desc *jd= , union jr_entry *jr) =20 if (dso) dso__set_hit(dso); + + dso__put(dso); } out: perf_sample__exit(&sample); --=20 2.52.0.rc2.455.g230fcf2819-goog