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| author | Mathias Stearn <mathias@10gen.com> | 2017-03-13 16:14:59 -0400 |
|---|---|---|
| committer | Eddie Louie <eddie.louie@mongodb.com> | 2017-05-02 15:44:34 -0400 |
| commit | e5dd0e46312916d5d8fdab205eaedb4a1bbb45b4 (patch) | |
| tree | f2cd990f89761c75c94519587d9ff9a297c97613 | |
| parent | 95e74f808a49c064d39d9d6cce6e4aca47239038 (diff) | |
| download | mongo-e5dd0e46312916d5d8fdab205eaedb4a1bbb45b4.tar.gz | |
SERVER-28291 use frame.pc() rather than frame.name() for stack deduping
(cherry picked from commit a4ebe76b6d0c2b0a3d132da1536e29db92e00a08)
| -rw-r--r-- | buildscripts/gdb/mongo.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/buildscripts/gdb/mongo.py b/buildscripts/gdb/mongo.py index fceff2379a3..a5ae56cdd2e 100644 --- a/buildscripts/gdb/mongo.py +++ b/buildscripts/gdb/mongo.py @@ -464,14 +464,14 @@ class MongoDBUniqueStack(gdb.Command): raise ValueError("Unsupported platform: {}".format(sys.platform)) thread_info['header'] = header_format.format(**thread_info) - functions = [] # list of function names from frames + addrs = [] # list of return addresses from frames frame = gdb.newest_frame() while frame: - functions.append(frame.name()) + addrs.append(frame.pc()) frame = frame.older() - functions = tuple(functions) # tuples are hashable, lists aren't. + addrs = tuple(addrs) # tuples are hashable, lists aren't. - unique = stacks.setdefault(functions, {'threads': []}) + unique = stacks.setdefault(addrs, {'threads': []}) unique['threads'].append(thread_info) if 'output' not in unique: try: |