From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f201.google.com (mail-pf1-f201.google.com [209.85.210.201]) (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 D97DD2222D5 for ; Sat, 28 Jun 2025 04:50:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751086261; cv=none; b=pqCU0a2IosiHK5K9SIn10PVn1PGM145Z2DXREbhjIwcFEfaFMHRqosgBJNeyts+SWKxM4Jl1wg/dv16isTg+7YMEybrK9ltWUKA0ItDTmCJnJGMQKmsCHToJ+gFMSY6JcCymtabZ93XEsrwBaRPQzkZRnH2u8GOZXiTf186MUmk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751086261; c=relaxed/simple; bh=zld8u2aUntHwWVLcqYGsjfz18gqy3sE21GfAwQ2A4og=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Content-Type; b=HPXf5zAOdfSAUll4NJFF8JhGN4XIuJibqAmrfbCncWGXbSlghQW17+I6g9eAmkeOK7kF5sxAc19RZX7j0tQxfwy7J+4DtblaovBrc5KHedTPcc/nyM7GpOUrpiCjAaSQQ9y+AkS5tq4VC97r2d7IDWsCpual0yDmpS6FcO1MZAc= 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=m83AGzSs; arc=none smtp.client-ip=209.85.210.201 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="m83AGzSs" Received: by mail-pf1-f201.google.com with SMTP id d2e1a72fcca58-748f13ef248so481242b3a.3 for ; Fri, 27 Jun 2025 21:50:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1751086259; x=1751691059; 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=DMI97uZu0xVTActQ5VqzwsLdtjEz1oIqfwYO1zi5T/w=; b=m83AGzSs1bMepSB9wMuQf72V19i58FslbNac2y5R9EG4GaabMhX2G7TfA/4cDZSHpd Br7DxHz2d0m8aEwIgzXxKzm5dLv4Lr4CBlDbIQI6Q/O7b+x7mqNLOvELOvvYLAj3UnbG 80cBn+j6Uxy4cIvCxGdV06+l8m2DxRgEe4Lf3s810XA1oBvdIELRYQhVo2Z1fHoTXM2c PMR4aZkZm1pK/h8haE+LYX6pcDjC3Boy76pMVm1Duvvqhi7HASeSyL4JSuqgNwrkYivM J4ww2dovjhQMw97QcDNhjxTP1uFKF2etozGsPlswKI5b1SeyGol5uhlxew/DD/ESZpU5 b5uw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751086259; x=1751691059; 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=DMI97uZu0xVTActQ5VqzwsLdtjEz1oIqfwYO1zi5T/w=; b=JwfWPJg60pF3i4vu0yM25B0UlNZZ94/L3e7OsfvYKp73GjyVvXe1Z0wI0EpsJuAyHV qALZ8cWKukqJ61YxRKY2eWjZhwYRHpeZhBVFu4W5Vrt7BRL4mlZJYVbdoAWwmz4sQYAz AnDO9b6Etc6xu7XBAo6/e62z1i4wJs/HHwpun1+jbKGCH2YpaYS9bzU2rkoh7jAG3JtX rh9SB5aoFUgAQ9LnDSOJqti2cNjXuxACn5PHV9+d78iIYO1qxgbCiAUAKQd/BIR2CJnL HSnxD6jHzN9kXKKmRVFKZw3X1HOb3TRDNgHoVbZ+WH9DAiA+aQRquZ3FLltgvZDnrjwt XhOw== X-Forwarded-Encrypted: i=1; AJvYcCVoVzmmdinSJDEEWz73wZxjv+NMvMOgbMmK8j189xtzmQcjA1FdmU/jbF/uEa/894ovunZsJhgspY53wPbdwOeQ@vger.kernel.org X-Gm-Message-State: AOJu0YyJZBOOqKQghXVd9l/NcUvMvaI0glWeNMz77+mlErltl5uxIgj2 C2Uzd1PaVr5LGkOhwbStwcGH3JS+/KgYz5h3IfxEGZPqGEiN5+8W5UTtDxhvvKvlxIKJq7SocDz u512Yy7t6kA== X-Google-Smtp-Source: AGHT+IH1BScBx6vJzRt0VeNppu+SsTR4FsyBOv15AwXFrWSby58ouKxE4a/gCiqIyNSNoYfuU0r1Og/qgGQa X-Received: from pfbdo6.prod.google.com ([2002:a05:6a00:4a06:b0:749:1d32:aa78]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:aa7:88c7:0:b0:742:ae7e:7da8 with SMTP id d2e1a72fcca58-74af6ee4838mr8593184b3a.8.1751086259182; Fri, 27 Jun 2025 21:50:59 -0700 (PDT) Date: Fri, 27 Jun 2025 21:50:04 -0700 In-Reply-To: <20250628045017.1361563-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250628045017.1361563-1-irogers@google.com> X-Mailer: git-send-email 2.50.0.727.gbf7dc18ff4-goog Message-ID: <20250628045017.1361563-11-irogers@google.com> Subject: [PATCH v5 10/23] perf session: Add an env pointer for the current perf_env From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Kan Liang , John Garry , Will Deacon , James Clark , Mike Leach , Leo Yan , "Masami Hiramatsu (Google)" , Ravi Bangoria , Charlie Jenkins , Colin Ian King , Andi Kleen , Dmitry Vyukov , Graham Woodward , Ilkka Koskinen , Zhongqiu Han , Yicong Yang , Athira Rajeev , Kajol Jain , Li Huafei , "Steinar H. Gunderson" , Stephen Brennan , Chun-Tse Shao , Yujie Liu , "Dr. David Alan Gilbert" , Levi Yun , Howard Chu , Weilin Wang , Thomas Falcon , Matt Fleming , Veronika Molnarova , "=?UTF-8?q?Krzysztof=20=C5=81opatowski?=" , Zixian Cai , Steve Clevenger , Ben Gainey , Chaitanya S Prakash , Martin Liska , "=?UTF-8?q?Martin=20Li=C5=A1ka?=" , Song Liu , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="UTF-8" Initialize to `&header.env`. This will later allow the env value to be changed. Signed-off-by: Ian Rogers --- tools/perf/util/session.c | 3 ++- tools/perf/util/session.h | 2 ++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index b09d157f7d04..e39a1df7c044 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -156,6 +156,7 @@ struct perf_session *__perf_session__new(struct perf_data *data, ordered_events__deliver_event, NULL); perf_env__init(&session->header.env); + session->env = &session->header.env; if (data) { ret = perf_data__open(data); if (ret < 0) @@ -2750,5 +2751,5 @@ int perf_session__dsos_hit_all(struct perf_session *session) struct perf_env *perf_session__env(struct perf_session *session) { - return &session->header.env; + return session->env; } diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index e7f7464b838f..088868f1004a 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -45,6 +45,8 @@ struct perf_session { struct perf_header header; /** @machines: Machines within the session a host and 0 or more guests. */ struct machines machines; + /** @env: The perf_env being worked with, either from a data file or the host's. */ + struct perf_env *env; /** @evlist: List of evsels/events of the session. */ struct evlist *evlist; /** @auxtrace: callbacks to allow AUX area data decoding. */ -- 2.50.0.727.gbf7dc18ff4-goog