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| author | Jianzhou Zhao <jianzhouzh@google.com> | 2020-10-01 18:05:34 +0000 |
|---|---|---|
| committer | Jianzhou Zhao <jianzhouzh@google.com> | 2020-10-02 20:17:22 +0000 |
| commit | 045a620c455d2f27a536d687ee6a0299b9e2c734 (patch) | |
| tree | bed7811735bb2a871beacc4e368ba047acec31ca /llvm/tools/llvm-objcopy/llvm-objcopy.cpp | |
| parent | 11622d0fed8c1fb99124ebf4a6aece4bcc83b367 (diff) | |
| download | llvm-045a620c455d2f27a536d687ee6a0299b9e2c734.zip llvm-045a620c455d2f27a536d687ee6a0299b9e2c734.tar.gz llvm-045a620c455d2f27a536d687ee6a0299b9e2c734.tar.bz2 | |
Release the shadow memory used by the mmap range at munmap
When an application does a lot of pairs of mmap and munmap, if we did
not release shadoe memory used by mmap addresses, this would increase
memory usage.
Reviewed-by: morehouse
Differential Revision: https://reviews.llvm.org/D88686
Diffstat (limited to 'llvm/tools/llvm-objcopy/llvm-objcopy.cpp')
0 files changed, 0 insertions, 0 deletions