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perf symbols: Warn on build id mismatch 

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>
Link: http://lkml.kernel.org/r/1429904686-16516-1-git-send-email-naveen.n.rao@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Naveen N. Rao 2015-04-25 01:14:46 +05:30 committed by Arnaldo Carvalho de Melo
parent 520a2ebc2f
commit 468f3d292f
1 changed files with 1 additions and 0 deletions
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1
tools/perf/util/symbol-elf.c
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@ -683,6 +683,7 @@ 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;
}