diff options
| author | Masami Hiramatsu <mhiramat@kernel.org> | 2017-01-11 15:00:47 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-01-16 15:35:25 -0300 |
| commit | 3e96dac7c956089d3f23aca98c4dfca57b6aaf8a (patch) | |
| tree | 56f609d2bf489d5467c7ab17b2ce6cd174386070 | |
| parent | d2d4edbebe07ddb77980656abe7b9bc7a9e0cdf7 (diff) | |
perf probe: Add error checks to offline probe post-processing
Add error check codes on post processing and improve it for offline
probe events as:
- post processing fails if no matched symbol found in map(-ENOENT)
or strdup() failed(-ENOMEM).
- Even if the symbol name is the same, it updates symbol address
and offset.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/148411443738.9978.4617979132625405545.stgit@devbox
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>