| commit | eb147b5809e992172f275fccde4e02aee2f82297 | [log] [tgz] |
|---|---|---|
| author | Lokesh Gidra <lokeshgidra@google.com> | Mon Dec 05 07:53:50 2022 +0000 |
| committer | Lokesh Gidra <lokeshgidra@google.com> | Wed Dec 07 23:17:40 2022 +0000 |
| tree | 13ba9ba854095fac1157f6aef5da206aac95fc86 | |
| parent | c4cb97c4b602d00f4edd8fdda5d9d57c4f8026b3 [diff] |
Align uffd compacted spaces for faster mremap during pause By aligning moving space related mappings to 2MB and linear-alloc space to 1GB helps in reducing mremap latency, which is done during compaction pause, by leveraging faster page-table move. Bug: 160737021 Test: art/test/testrunner/testrunner.py Change-Id: I4f7b3b7dde785002d6c41b52eda9f1ac5132c0d7 (cherry picked from commit 5cac217cdcae15890b8260839c5a0f16a2c5a773) Merged-In: I4f7b3b7dde785002d6c41b52eda9f1ac5132c0d7