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AJvYcCVK7bBM5FqWvyQ+zFP36ns2MtvX9iupmGIlMrO8TniXdw49PsS5zSCXbTIOOHNl4qdFbhjMijLd1YbN5PA=@vger.kernel.org X-Gm-Message-State: AOJu0YxX4dU+msL7HoWmRpM+Bku7EaN3dKngij/wku7GfIFxfBo53a5x +Mx2PgBSZj+QWa0DrS7GYl/QEBouFGFHN/Ge/uQjyw4cBC9ltjz8RApgwOjPUQLRkyI8RhPz0aV y72i33Q== X-Google-Smtp-Source: AGHT+IGRmoWaZCuVB5ee3Iv2LzVEuNeEJLA9zgD9tzBFtuvqHm9F4Ignee+o0RWj2MTQlY6HLf9109e/Wj7N X-Received: from irogers.svl.corp.google.com ([2620:15c:2c5:11:8a11:10b5:af90:6031]) (user=irogers job=sendgmr) by 2002:a25:b323:0:b0:e5b:f74:f5a with SMTP id 3f1490d57ef6-e667b456dc4mr504276.8.1742360867177; Tue, 18 Mar 2025 22:07:47 -0700 (PDT) Date: Tue, 18 Mar 2025 22:07:28 -0700 In-Reply-To: <20250319050741.269828-1-irogers@google.com> Message-Id: <20250319050741.269828-2-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250319050741.269828-1-irogers@google.com> X-Mailer: git-send-email 2.49.0.rc1.451.g8f38331e32-goog Subject: [PATCH v7 01/14] 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 846b74510038..2cc1f6593f9e 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