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AJvYcCWi4lgEAjHeIUPGNBf4EbWrEdrBxCSY2kA9pHP1hq1uY+prW6Hqg9FqVfairxVRXy+HlMs/7H9uUMqVLP8=@vger.kernel.org X-Gm-Message-State: AOJu0YytIKgqRR49w3/e2ZHHqwDSCnlRXF8f4+alIFK8U0eytX089xum vW8QyumS63+H/JclEUM7wjdFZhMBmfk/2zw0YTTodFAqbpmgF/KkotUAVMgEJO8jJzVnia+eRIn SoRnMuQ== X-Google-Smtp-Source: AGHT+IG6YNEzBmSnRkSpppexP7sY3bjIUwdOpxoYGty73UlROUhquWw1r9gEA9sFFMJohI1jVlJGdzxY77PY X-Received: from irogers.svl.corp.google.com ([2620:15c:2c5:11:1541:e490:aa80:5766]) (user=irogers job=sendgmr) by 2002:a25:728a:0:b0:e60:96b9:bee8 with SMTP id 3f1490d57ef6-e635c1ecad7mr49692276.7.1741393934929; Fri, 07 Mar 2025 16:32:14 -0800 (PST) Date: Fri, 7 Mar 2025 16:31:59 -0800 In-Reply-To: <20250308003209.234114-1-irogers@google.com> Message-Id: <20250308003209.234114-2-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250308003209.234114-1-irogers@google.com> X-Mailer: git-send-email 2.49.0.rc0.332.g42c0ae87b1-goog Subject: [PATCH v5 01/11] 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 bb8e8f444054..dfd763a0bd9d 100644 --- a/tools/perf/util/dso.h +++ b/tools/perf/util/dso.h @@ -154,10 +154,12 @@ 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.rc0.332.g42c0ae87b1-goog