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author | Jiri Olsa <jolsa@kernel.org> | 2015-09-07 10:38:06 +0200 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-09-15 09:48:33 -0300 |
commit | 8dd2a1317eba2c207632dcb19adb7cb746861652 (patch) | |
tree | 15d062f65152a883e2dd459f397bbcf5b1cffe68 /tools/perf/tests/code-reading.c | |
parent | e2f9f8ea6a54e252e3a94a5c2321f673b5b97360 (diff) | |
download | linux-8dd2a1317eba2c207632dcb19adb7cb746861652.tar.bz2 |
perf evsel: Propagate error info from tp_format
Propagate error info from tp_format via ERR_PTR to get it all the way
down to the parse-event.c tracepoint adding routines. Following
functions now return pointer with encoded error:
- tp_format
- trace_event__tp_format
- perf_evsel__newtp_idx
- perf_evsel__newtp
This affects several other places in perf, that cannot use pointer check
anymore, but must utilize the err.h interface, when getting error
information from above functions list.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Raphael Beamonte <raphael.beamonte@gmail.com>
Link: http://lkml.kernel.org/r/1441615087-13886-5-git-send-email-jolsa@kernel.org
[ Add two missing ERR_PTR() and one IS_ERR() ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/code-reading.c')
0 files changed, 0 insertions, 0 deletions