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| author | Kostya Kortchinsky <kostyak@google.com> | 2019-08-14 16:04:01 +0000 |
|---|---|---|
| committer | Kostya Kortchinsky <kostyak@google.com> | 2019-08-14 16:04:01 +0000 |
| commit | 2be59170d433be05204992838a1aadbc79d5e0d1 (patch) | |
| tree | 774e32e604fd14c092ce248c9bdab32a12c962be /lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPythonImpl.h | |
| parent | 7fce867856934ae09bfd3d4dac0552249e1d03f2 (diff) | |
| download | bcm5719-llvm-2be59170d433be05204992838a1aadbc79d5e0d1.tar.gz bcm5719-llvm-2be59170d433be05204992838a1aadbc79d5e0d1.zip | |
[scudo][standalone] Add more stats to mallinfo
Summary:
Android requires additional stats in mallinfo. While we can provide
right away the number of bytes mapped (Primary+Secondary), there was
no way to get the number of free bytes (only makes sense for the
Primary since the Secondary unmaps everything on deallocation).
An approximation could be `StatMapped - StatAllocated`, but since we
are mapping in `1<<17` increments for the 64-bit Primary, it's fairly
inaccurate.
So we introduce `StatFree` (note it's `Free`, not `Freed`!), which
keeps track of the amount of Primary blocks currently unallocated.
Reviewers: cferris, eugenis, vitalybuka, hctim, morehouse
Reviewed By: morehouse
Subscribers: delcypher, #sanitizers, llvm-commits
Tags: #llvm, #sanitizers
Differential Revision: https://reviews.llvm.org/D66112
llvm-svn: 368866
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPythonImpl.h')
0 files changed, 0 insertions, 0 deletions
