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| author | Nick Gasson <[email protected]> | 2020-04-27 14:15:14 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2020-05-28 10:03:28 -0300 |
| commit | 953e92402a523102899d15f0083a508006220859 (patch) | |
| tree | 892d9346ad8b1676f272158838e58800c47dd649 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 85afd35575a3c1a3a905722dde5ee70b49282e70 (diff) | |
perf jvmti: Fix jitdump for methods without debug info
If a Java class is compiled with -g:none to omit debug information, the
JVMTI plugin won't write jitdump entries for any method in this class
and prints a lot of errors like:
java: GetSourceFileName failed with JVMTI_ERROR_ABSENT_INFORMATION
The call to GetSourceFileName is used to derive the file name `fn`, but
this value is not actually used since commit ca58d7e64bdf ("perf jvmti:
Generate correct debug information for inlined code") which moved the
file name lookup into fill_source_filenames(). So the call to
GetSourceFileName and related code can be safely removed.
Signed-off-by: Nick Gasson <[email protected]>
Reviewed-by: Ian Rogers <[email protected]>
Tested-by: Ian Rogers <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions