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AJvYcCW2l7s5T+8atiiw742g2oJ33raWhFwvJW4y1vhKWpFtIUtIlsjn4wF0yGCgaLbt7cS86Rra+Nk0BZnt3cs=@vger.kernel.org X-Gm-Message-State: AOJu0YyJAt3qb+4AlfVN4+yM138nmUp54qopaxLXH2jtknauomu3LLMA EiBBPya8CqLgeAPyEV/TCqPRQNkodsUcu4MwRj99rFNaVOIrq1FnDGOBgOpOgXcyCmDJtEmPvZA qZ/m1rSyuIA== X-Google-Smtp-Source: AGHT+IFenJln4YVrxzSoeKFPhnKekKykeEQwGp49nReAoUtxshS+gVghFYMEClRpQQkgs64NC+iCtwEFYlZz X-Received: from pfkq8.prod.google.com ([2002:a05:6a00:848:b0:742:ac1f:7e2f]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a20:c707:b0:1f5:8622:5ed5 with SMTP id adf61e73a8af0-2188c1e875dmr19059538637.3.1748328128059; Mon, 26 May 2025 23:42:08 -0700 (PDT) Date: Mon, 26 May 2025 23:41:44 -0700 In-Reply-To: <20250527064153.149939-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250527064153.149939-1-irogers@google.com> X-Mailer: git-send-email 2.49.0.1151.ga128411c76-goog Message-ID: <20250527064153.149939-3-irogers@google.com> Subject: [PATCH v1 02/11] 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 , Charlie Jenkins , Colin Ian King , Andi Kleen , Dmitry Vyukov , Ravi Bangoria , Graham Woodward , Ilkka Koskinen , Zhongqiu Han , Yicong Yang , Howard Chu , "Dr. David Alan Gilbert" , Levi Yun , Weilin Wang , Michael Petlan , "=?UTF-8?q?Krzysztof=20=C5=81opatowski?=" , Christophe Leroy , "Masami Hiramatsu (Google)" , Chun-Tse Shao , Ben Gainey , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: quoted-printable 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 d3888b78ed50..3af518243daf 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -155,6 +155,7 @@ struct perf_session *__perf_session__new(struct perf_da= ta *data, ordered_events__deliver_event, NULL); =20 perf_env__init(&session->header.env); + session->env =3D &session->header.env; if (data) { ret =3D perf_data__open(data); if (ret < 0) @@ -2746,5 +2747,5 @@ int perf_session__dsos_hit_all(struct perf_session *s= ession) =20 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. */ --=20 2.49.0.1151.ga128411c76-goog