From nobody Sun Feb 8 21:46:43 2026 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 4B0F0C7EE2F for ; Wed, 7 Jun 2023 01:45:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240438AbjFGBpM (ORCPT ); Tue, 6 Jun 2023 21:45:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34994 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240511AbjFGBoY (ORCPT ); Tue, 6 Jun 2023 21:44:24 -0400 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC9F11BD6 for ; Tue, 6 Jun 2023 18:44:22 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id 3f1490d57ef6-bacfa4ef059so11054091276.2 for ; Tue, 06 Jun 2023 18:44:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1686102262; x=1688694262; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=dpNQ67AkI8m/ByBrUic9YBgEX48o49zrQAIWWFxGupA=; b=2mmI3Ier9E+7LtMTwnruU860E1kJzf1lfRFohykJ+BOjsrKNB0hofvnkgYm1m7i1Pu JLG6dcHjxY2MQgAt+pqDPCUjnl8vOLJETwdMC3sQg34GQINAz8ell0umBpIhdZLa8tEM dgFZI4m21daW4yklmje2J+OsVgnx4AV00fpIk+v30G4zZWA6W9bK+ShiY6kNLpX0JhaJ +k2M7XaJONn9WbCXlTiOrPRSTkGB5fYk9/+iUN9IEz39pCDYpiiMRyfwYFzX9/fT2VA4 KX9o/lppgNA08C4xD2UkPAvhWFrX4tAM5OYI+tXS4t1J6G8+OzkQI3ZWR8k36DMgX7OI nlew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686102262; x=1688694262; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=dpNQ67AkI8m/ByBrUic9YBgEX48o49zrQAIWWFxGupA=; b=FPUu3GjE7SMeG3be5kTS+bghm0D0RjZClrJWgZEsKIHBl+D8pmbWQyC/DRxMSnb/aE mheHe3ChX/7OZVUwlNUsX/EmXU3SJAUDR8NjGyntbxakMP/j+wiWa7ZIQH9AVRAVGKDa s0J2J0A5JhLUohAwDJnrWIJPozIOqwPYReJ4W+nw/1iXtXMW9Lld9wViCMcj5N1M344F 0RBF9d35pzUL21Rf1h1CSAms4phd3mH8czWGTrGjqIV7+JP5X5mn9OsnLhXK7MaNKA6m 9L+79YoVPKFsuXzRyfYQ4s9YgrdYOkAL3fK6gF0Qvza5Y8Mr9R8iEjkO9dljWFWEuA3W wsPw== X-Gm-Message-State: AC+VfDyNOVAw44e8TbEhLoooAHaJOehPJBCk/0eaWoZRwc7ZrnQQNMkR wblHmntea2WBoycKeJrdvblwBzKZ26Nl X-Google-Smtp-Source: ACHHUZ6LAU2dTT4Ttzj1f/FjaoZOHz/na1c4Dql6XIrzPosdgoKCX3GHWT5IOREC5ztEaj2mTsLB2X6qVNba X-Received: from irogers.svl.corp.google.com ([2620:15c:2d4:203:3c35:209f:5d38:b7a1]) (user=irogers job=sendgmr) by 2002:a05:6902:1896:b0:ba8:929a:2073 with SMTP id cj22-20020a056902189600b00ba8929a2073mr2320976ybb.1.1686102262039; Tue, 06 Jun 2023 18:44:22 -0700 (PDT) Date: Tue, 6 Jun 2023 18:43:38 -0700 In-Reply-To: <20230607014353.3172466-1-irogers@google.com> Message-Id: <20230607014353.3172466-6-irogers@google.com> Mime-Version: 1.0 References: <20230607014353.3172466-1-irogers@google.com> X-Mailer: git-send-email 2.41.0.rc0.172.g3f132b7071-goog Subject: [PATCH v1 05/20] perf addr_location: Move to its own header From: Ian Rogers To: John Garry , Will Deacon , James Clark , Mike Leach , Leo Yan , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , Suzuki K Poulose , "Naveen N. Rao" , Kan Liang , German Gomez , Ali Saidi , Jing Zhang , "=?UTF-8?q?Martin=20Li=C5=A1ka?=" , Athira Rajeev , Miguel Ojeda , ye xingchen , Liam Howlett , Dmitrii Dolgov <9erthalion6@gmail.com>, "Shawn M. Chapla" , Yang Jihong , K Prateek Nayak , Changbin Du , Ravi Bangoria , Sean Christopherson , Raul Silvera , Andi Kleen , "Steinar H. Gunderson" , Yuan Can , Brian Robbins , liuwenyu , Ivan Babrou , Fangrui Song , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, coresight@lists.linaro.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" addr_location is a common abstraction, move it into its own header and source file in preparation for wider clean up. Signed-off-by: Ian Rogers --- tools/perf/util/Build | 1 + tools/perf/util/addr_location.c | 16 ++++++++++++++++ tools/perf/util/addr_location.h | 28 ++++++++++++++++++++++++++++ tools/perf/util/event.c | 12 ------------ tools/perf/util/symbol.h | 17 +---------------- 5 files changed, 46 insertions(+), 28 deletions(-) create mode 100644 tools/perf/util/addr_location.c create mode 100644 tools/perf/util/addr_location.h diff --git a/tools/perf/util/Build b/tools/perf/util/Build index c449741adf30..ff2fd1a36bb8 100644 --- a/tools/perf/util/Build +++ b/tools/perf/util/Build @@ -1,4 +1,5 @@ perf-y +=3D arm64-frame-pointer-unwind-support.o +perf-y +=3D addr_location.o perf-y +=3D annotate.o perf-y +=3D block-info.o perf-y +=3D block-range.o diff --git a/tools/perf/util/addr_location.c b/tools/perf/util/addr_locatio= n.c new file mode 100644 index 000000000000..c73fc2aa236c --- /dev/null +++ b/tools/perf/util/addr_location.c @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "addr_location.h" +#include "map.h" +#include "thread.h" + +/* + * The preprocess_sample method will return with reference counts for the + * in it, when done using (and perhaps getting ref counts if needing to + * keep a pointer to one of those entries) it must be paired with + * addr_location__put(), so that the refcounts can be decremented. + */ +void addr_location__put(struct addr_location *al) +{ + map__zput(al->map); + thread__zput(al->thread); +} diff --git a/tools/perf/util/addr_location.h b/tools/perf/util/addr_locatio= n.h new file mode 100644 index 000000000000..7dfa7417c0fe --- /dev/null +++ b/tools/perf/util/addr_location.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __PERF_ADDR_LOCATION +#define __PERF_ADDR_LOCATION 1 + +#include + +struct thread; +struct maps; +struct map; +struct symbol; + +struct addr_location { + struct thread *thread; + struct maps *maps; + struct map *map; + struct symbol *sym; + const char *srcline; + u64 addr; + char level; + u8 filtered; + u8 cpumode; + s32 cpu; + s32 socket; +}; + +void addr_location__put(struct addr_location *al); + +#endif /* __PERF_ADDR_LOCATION */ diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index e1ce7cb5e421..6ee23145ee7e 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -767,18 +767,6 @@ int machine__resolve(struct machine *machine, struct a= ddr_location *al, return 0; } =20 -/* - * The preprocess_sample method will return with reference counts for the - * in it, when done using (and perhaps getting ref counts if needing to - * keep a pointer to one of those entries) it must be paired with - * addr_location__put(), so that the refcounts can be decremented. - */ -void addr_location__put(struct addr_location *al) -{ - map__zput(al->map); - thread__zput(al->thread); -} - bool is_bts_event(struct perf_event_attr *attr) { return attr->type =3D=3D PERF_TYPE_HARDWARE && diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 7558735543c2..5ca8665dd2c1 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -9,6 +9,7 @@ #include #include #include +#include "addr_location.h" #include "path.h" #include "symbol_conf.h" #include "spark.h" @@ -120,22 +121,6 @@ struct ref_reloc_sym { u64 unrelocated_addr; }; =20 -struct addr_location { - struct thread *thread; - struct maps *maps; - struct map *map; - struct symbol *sym; - const char *srcline; - u64 addr; - char level; - u8 filtered; - u8 cpumode; - s32 cpu; - s32 socket; -}; - -void addr_location__put(struct addr_location *al); - int dso__load(struct dso *dso, struct map *map); int dso__load_vmlinux(struct dso *dso, struct map *map, const char *vmlinux, bool vmlinux_allocated); --=20 2.41.0.rc0.172.g3f132b7071-goog