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Pull requests: google/tcmalloc

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Pull requests list

Add option to release all hugepages, subject to smoothing bound, from filler.
#986 opened Sep 17, 2026 by copybara-service Bot • Draft
Make PeakHeapTracker bss-suitable
#985 opened Sep 17, 2026 by copybara-service Bot • Draft
Make SampleRecorder bss-suitable
#984 opened Sep 17, 2026 by copybara-service Bot • Draft
Make TransferCacheManager bss-suitable
#982 opened Sep 17, 2026 by copybara-service Bot • Draft
Simplify CpuCache definition and symbols
#981 opened Sep 17, 2026 by copybara-service Bot • Draft
Make MetadataObjectAllocator bss-suitable
#980 opened Sep 17, 2026 by copybara-service Bot • Draft
Make CpuCache bss-suitable
#979 opened Sep 17, 2026 by copybara-service Bot • Draft
Remove legacy tcmalloc environment variable opt-outs.
#978 opened Sep 17, 2026 by copybara-service Bot • Draft
Add a flag to make the size class generator output bytes used per class.
#977 opened Sep 17, 2026 by copybara-service Bot • Draft
Normalize heapz data in the size class generator to per-process.
#976 opened Sep 17, 2026 by copybara-service Bot • Draft
Update tcmalloc profiles and size classes.
#975 opened Sep 17, 2026 by copybara-service Bot • Draft
Dedup PageMap index calculations
#974 opened Sep 17, 2026 by copybara-service Bot • Draft
1
Remove legacy size classes.
#972 opened Sep 17, 2026 by copybara-service Bot • Draft
Check exact slab length and capacity transitions in percpu_tcmalloc_fuzz.
#970 opened Sep 17, 2026 by copybara-service Bot • Draft
Check cache size and limit transitions in huge_cache_fuzz.
#969 opened Sep 17, 2026 by copybara-service Bot • Draft
Expand central_freelist_fuzz and FakeStaticForwarder to exercise additional CentralFreeList paths and invariants:
#965 opened Sep 17, 2026 by copybara-service Bot • Draft
Expand transfer_cache_fuzz to verify TransferCache invariants
#963 opened Sep 17, 2026 by copybara-service Bot • Draft
Expand huge_cache_fuzz to cover additional HugeCache operations and accounting invariants:
#962 opened Sep 17, 2026 by copybara-service Bot • Draft
Const-qualify stats and inspection methods in TCMalloc.
#954 opened Sep 16, 2026 by copybara-service Bot • Draft
Deflake guarded_page_allocator_profile_test: fix a rate-limiter counter race and a test stop condition.
#953 opened Sep 16, 2026 by copybara-service Bot • Draft
Deflake PageFlagsTest.Locked: collapse hugepages before measuring and assert on the confirming read.
#952 opened Sep 16, 2026 by copybara-service Bot • Draft
Release pageheap_lock while HugePageFiller unbacks memory.
#950 opened Sep 16, 2026 by copybara-service Bot • Draft
Zero initialize NumaTopology so it lands in .bss.
#948 opened Sep 16, 2026 by copybara-service Bot • Draft
Optimize HugePageFiller::RecordLifetime and cache lifetime bucket bounds.
#945 opened Sep 16, 2026 by copybara-service Bot • Draft
tcmalloc: Expose flag and parameter for unbacked hugepage subrelease mode
#943 opened Sep 16, 2026 by copybara-service Bot • Draft
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