Currently we duplicate the handles every time we walk the stack: http://mxr.mozilla.org/mozilla-central/source/xpcom/base/nsStackWalk.cpp#459 We should cache these when start the profiler instead of duplicating them each time.
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(Assignee) | |
Comment 1•5 years ago
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Created attachment 635929 [details] [diff] [review] Part 1: Cache the current process handle after reading it for the first time during stack walking
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Comment 2•5 years ago
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Comment on attachment 635929 [details] [diff] [review] Part 1: Cache the current process handle after reading it for the first time during stack walking r=dbaron
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(Assignee) | |
Comment 3•5 years ago
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https://hg.mozilla.org/integration/mozilla-inbound/rev/2cbf12886c89
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Comment 4•5 years ago
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https://hg.mozilla.org/mozilla-central/rev/2cbf12886c89
Description
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