提交 f8304a93 编写于 作者: A Arnaldo Carvalho de Melo 提交者: Greg Kroah-Hartman

perf annotate: Propagate the symbol__annotate() error return

[ Upstream commit 211f493b611eef012841f795166c38ec7528738d ]

We were just returning -1 in symbol__annotate() when symbol__annotate()
failed, propagate its error as it is used later to pass to
symbol__strerror_disassemble() to present a error message to the user,
that in some cases were getting:

  "Invalid -1 error code"

Fix it to propagate the error.
Reported-by: NRussell 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-0tj89rs9g7nbcyd5skadlvuu@git.kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: NSasha Levin <sashal@kernel.org>
上级 4e2ca0c9
......@@ -2757,7 +2757,7 @@ int symbol__annotate2(struct symbol *sym, struct map *map, struct perf_evsel *ev
out_free_offsets:
zfree(&notes->offsets);
return -1;
return err;
}
#define ANNOTATION__CFG(n) \
......
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