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llvm/scudo/a3aeaa7a2d7714b52baff3e29e1a0aee68fd16cf
commit
a3aeaa7a2d7714b52baff3e29e1a0aee68fd16cf
[log]
author
Sadaf Ebrahimi <sadafebrahimi@google.com>
Mon Jul 27 10:39:00 2026 -0500
committer
Copybara-Service <copybara-worker@google.com>
Mon Jul 27 08:39:57 2026 -0700
tree
43de40170c0adc99f0532802bb1d2465e8e5ab63
parent
a5dd68eac46b366f954c333001fb6e4e8da68631 [diff]
[scudo] Add unmap and eviction stats to Secondary

Track and print stats on the number of memory unmaps and cache evictions
in the MapAllocator. These statistics track total unmaps, as well as
unmaps triggered by exceeding the maximum cache entry size or the
maximum number of entries in the cache.

GitOrigin-RevId: 0d70ca384090b709eb651fe4ea43398d591e4711
2 files changed
tree: 43de40170c0adc99f0532802bb1d2465e8e5ab63
  1. fuzz/
  2. include/
  3. tests/
  4. tools/
  5. allocator_common.h
  6. allocator_config.def
  7. allocator_config.h
  8. allocator_config_wrapper.h
  9. atomic_helpers.h
  10. bytemap.h
  11. checksum.cpp
  12. checksum.h
  13. chunk.h
  14. combined.h
  15. common.cpp
  16. common.h
  17. condition_variable.h
  18. condition_variable_base.h
  19. condition_variable_linux.cpp
  20. condition_variable_linux.h
  21. crc32_hw.cpp
  22. flags.cpp
  23. flags.h
  24. flags.inc
  25. flags_parser.cpp
  26. flags_parser.h
  27. fuchsia.cpp
  28. fuchsia.h
  29. internal_defs.h
  30. LICENSE.TXT
  31. linux.cpp
  32. linux.h
  33. list.h
  34. mem_map.cpp
  35. mem_map.h
  36. mem_map_base.h
  37. mem_map_fuchsia.cpp
  38. mem_map_fuchsia.h
  39. mem_map_linux.cpp
  40. mem_map_linux.h
  41. memtag.h
  42. mutex.h
  43. options.h
  44. platform.h
  45. primary32.h
  46. primary64.h
  47. quarantine.h
  48. release.cpp
  49. release.h
  50. report.cpp
  51. report.h
  52. report_linux.cpp
  53. report_linux.h
  54. secondary.h
  55. size_class_allocator.h
  56. size_class_map.h
  57. stack_depot.h
  58. stats.h
  59. string_utils.cpp
  60. string_utils.h
  61. thread_annotations.h
  62. timing.cpp
  63. timing.h
  64. tracing.h
  65. trusty.cpp
  66. trusty.h
  67. tsd.h
  68. tsd_exclusive.h
  69. tsd_shared.h
  70. type_traits.h
  71. vector.h
  72. wrappers_c.cpp
  73. wrappers_c.h
  74. wrappers_c_checks.h
  75. wrappers_cpp.cpp