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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-09-30 15:48:12 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-09-30 17:30:03 -0300 |
| commit | 42d7a9107d83223a5fcecc6732d626a6c074cbc2 (patch) | |
| tree | 3526dca4065eba98bb8bf152555b494152037b05 /tools/perf/util/annotate.h | |
| parent | 211f493b611eef012841f795166c38ec7528738d (diff) | |
| download | lwn-42d7a9107d83223a5fcecc6732d626a6c074cbc2.tar.gz lwn-42d7a9107d83223a5fcecc6732d626a6c074cbc2.zip | |
perf annotate: Fix arch specific ->init() failure errors
They are called from symbol__annotate() and to propagate errors that can
help understand the problem make them return what
symbol__strerror_disassemble() known, i.e. errno codes and other
annotation specific errors in a special, out of errnos, range.
Reported-by: Russell King - ARM Linux admin <linux@armlinux.org.uk>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
Cc: Will Deacon <will@kernel.org>
Link: https://lkml.kernel.org/n/tip-pqx7srcv7tixgid251aeboj6@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/annotate.h')
| -rw-r--r-- | tools/perf/util/annotate.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index d94be9140e31..116e21f49da6 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -370,6 +370,8 @@ enum symbol_disassemble_errno { SYMBOL_ANNOTATE_ERRNO__NO_VMLINUX = __SYMBOL_ANNOTATE_ERRNO__START, SYMBOL_ANNOTATE_ERRNO__NO_LIBOPCODES_FOR_BPF, + SYMBOL_ANNOTATE_ERRNO__ARCH_INIT_CPUID_PARSING, + SYMBOL_ANNOTATE_ERRNO__ARCH_INIT_REGEXP, __SYMBOL_ANNOTATE_ERRNO__END, }; |