From: Ian Rogers <irogers@google.com>
Date: Wed, 19 Mar 2025 05:07:28 +0000 (-0700)
Subject: perf dso: Move libunwind dso_data variables into ifdef
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f1794ecb0c04085906d9694db7e398e5d5cd6536;p=users%2Fjedix%2Flinux-maple.git

perf dso: Move libunwind dso_data variables into ifdef

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 <acme@redhat.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Arnaldo Carvalho de Melo <acme@kernel.org>
Link: https://lore.kernel.org/r/20250319050741.269828-2-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---

diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h
index 30f7f58e2a9cf..fc43f037b4104 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
 };
 
 struct dso_bpf_prog {