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| author | 2022-12-09 19:32:10 +0000 | |
|---|---|---|
| committer | 2022-12-09 23:20:29 +0000 | |
| commit | 4e984c7d01cddf26f02171f12066d075bb42547d (patch) | |
| tree | 96b64ccc77c78755e2bae4912410a408e4753336 /compiler/optimizing/optimizing_compiler_stats.h | |
| parent | b6be745beb895f509de90d322e14c51d3ce93565 (diff) | |
Mprotect from-space after uffd GC compaction
This is to avoid any possible prefetch accesses to the map, which could
cause issues when using memfd as the memfd is used on to-space in the
next GC cycle, and that avoids userfaults on the prefetched pages.
Bug: 160737021
Test: art/test/testrunner/testrunner.py --host --debug --gcstress
Change-Id: Ide61ae3842c52862b2257f2292a3d4ebd37db2f1
Diffstat (limited to 'compiler/optimizing/optimizing_compiler_stats.h')
0 files changed, 0 insertions, 0 deletions