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AJvYcCXzKq08KFvF+PxBWuRFtyVavNHbTjgibALQqQjfcyhlVYcOGcbF7Hf6yFVPIV/aBbQhHNYWRyymfy+noBE=@vger.kernel.org X-Gm-Message-State: AOJu0YwNxwlg3OTlhw5kft08eubpaoXYdaXaVI/kirmWx3XpEtQyEhKb goDJ9Ifqwjho0avsu3jRT9dJyUHJnviroIRZqUjeFwSQ4eNWoEccmhbVvUdirTgSaghfSzCfoXR 9lxkS/w== X-Google-Smtp-Source: AGHT+IEPuBvIcSfk3bbRhT/J8hpoCiqCQuC68IEKcGtvvMui3F+mkYkW6NsNtcusm463jvYm7WncQRBYK9L1 X-Received: from irogers.svl.corp.google.com ([2620:15c:2c5:11:ef29:15ce:a42a:b69f]) (user=irogers job=sendgmr) by 2002:a25:9006:0:b0:e64:3d36:bec1 with SMTP id 3f1490d57ef6-e65118d8296mr1167276.1.1742268717723; Mon, 17 Mar 2025 20:31:57 -0700 (PDT) Date: Mon, 17 Mar 2025 20:31:38 -0700 In-Reply-To: <20250318033150.119174-1-irogers@google.com> Message-Id: <20250318033150.119174-2-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250318033150.119174-1-irogers@google.com> X-Mailer: git-send-email 2.49.0.rc1.451.g8f38331e32-goog Subject: [PATCH v6 01/13] perf dso: Move libunwind dso_data variables into ifdef From: Ian Rogers To: Ian Rogers , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Adrian Hunter , Kan Liang , John Garry , Will Deacon , James Clark , Mike Leach , Leo Yan , guoren , Paul Walmsley , Palmer Dabbelt , Albert Ou , Charlie Jenkins , Bibo Mao , Huacai Chen , Catalin Marinas , Jiri Slaby , "=?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?=" , Howard Chu , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "linux-csky@vger.kernel.org" , linux-riscv@lists.infradead.org, Arnd Bergmann Cc: Arnaldo Carvalho de Melo Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The variables elf_base_addr, debug_frame_offset, eh_frame_hdr_addr and eh_frame_hdr_offset are only accessed in unwind-libunwind-local.c which is conditionally built on having libunwind support. Make the variables conditional on libunwind support too. Reviewed-by: Arnaldo Carvalho de Melo Signed-off-by: Ian Rogers --- tools/perf/util/dso.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h index 84d5aac666aa..14e4ac21a1d3 100644 --- a/tools/perf/util/dso.h +++ b/tools/perf/util/dso.h @@ -155,10 +155,12 @@ struct dso_data { int status; u32 status_seen; u64 file_size; +#ifdef HAVE_LIBUNWIND_SUPPORT u64 elf_base_addr; u64 debug_frame_offset; u64 eh_frame_hdr_addr; u64 eh_frame_hdr_offset; +#endif }; =20 struct dso_bpf_prog { --=20 2.49.0.rc1.451.g8f38331e32-goog