From: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>
To: acme@kernel.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] perf: warn on build id mismatch
Date: Sat, 25 Apr 2015 01:14:46 +0530 [thread overview]
Message-ID: <1429904686-16516-1-git-send-email-naveen.n.rao@linux.vnet.ibm.com> (raw)
Add a debug message to indicate that the build id didn't match.
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
---
tools/perf/util/symbol-elf.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index b7c533c..6e6ca23 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -684,6 +684,7 @@ int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name,
}
if (!dso__build_id_equal(dso, build_id)) {
+ pr_debug("%s: build id mismatch for %s.\n", __func__, name);
dso->load_errno = DSO_LOAD_ERRNO__MISMATCHING_BUILDID;
goto out_elf_end;
}
--
2.3.5
next reply other threads:[~2015-04-24 19:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-24 19:44 Naveen N. Rao [this message]
2015-04-28 14:33 ` [PATCH] perf: warn on build id mismatch Arnaldo Carvalho de Melo
2015-05-06 3:12 ` [tip:perf/core] perf symbols: Warn " tip-bot for Naveen N. Rao
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