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| author |   Stephane Eranian <eranian@google.com> | 2016-10-13 03:59:35 -0700 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-10-24 11:07:37 -0300 |
| commit | cdd75e3b0d1e668bc498f18f0ea8353f9f955114 (patch) | |
| tree | 51915eb6423a74ee333c2f06f4533015d4fc1232 /tools/perf/util/genelf.c | |
| parent | perf jit: Add NT_GNU_BUILD_ID definition for older distros (diff) | |
| download | linux-dev-cdd75e3b0d1e668bc498f18f0ea8353f9f955114.tar.xz linux-dev-cdd75e3b0d1e668bc498f18f0ea8353f9f955114.zip | |
perf jit: Improve error messages from JVMTI
This patch improves the usefulness of error messages generated by the
JVMTI interfac.e This can help identify the root cause of a problem by
printing the actual error code. The patch adds a new helper function
called print_error().
Signed-off-by: Stephane Eranian <eranian@google.com>
Cc: Anton Blanchard <anton@ozlabs.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Nilay Vaish <nilayvaish@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1476356383-30100-2-git-send-email-eranian@google.com
[ Handle failure to convert numeric error to a string in print_error() ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/genelf.c')
0 files changed, 0 insertions, 0 deletions