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pigweed / pigweed / pigweed / 76cd48178dbbb9e7e2dea21ff46042c52cf3dce7
commit76cd48178dbbb9e7e2dea21ff46042c52cf3dce7[log] [tgz]
authorPrashanth Swaminathan <prashanthsw@google.com>Mon May 17 11:11:56 2021 -0700
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue May 18 20:40:19 2021 +0000
tree770ed966aa19f364ebaded5b2cab2c10ddaafce1
parentde972b871c7f448f5ac5dffce02c30310ec64d32 [diff]
pw_multisink: Lock multisink operations

Guards all multisink transactions with a lock. The new configuration
option PW_MULTISINK_LOCK_INTERRUPT_SAFE allows the project to select
the type of lock used to guard transactions. By default, it is enabled
and makes use of an interrupt spin-lock. If disabled, a mutex is used
instead.

Change-Id: I71ab2729d130c524da27e0d06beb0c3fdf73d145
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/45720
Commit-Queue: Prashanth Swaminathan <prashanthsw@google.com>
Pigweed-Auto-Submit: Prashanth Swaminathan <prashanthsw@google.com>
Reviewed-by: Ewout van Bekkum <ewout@google.com>
7 files changed
tree: 770ed966aa19f364ebaded5b2cab2c10ddaafce1
  1. build_overrides/
  2. docker/
  3. docs/
  4. pw_allocator/
  5. pw_analog/
  6. pw_arduino_build/
  7. pw_assert/
  8. pw_assert_basic/
  9. pw_assert_log/
  10. pw_base64/
  11. pw_bloat/
  12. pw_blob_store/
  13. pw_boot_armv7m/
  14. pw_build/
  15. pw_bytes/
  16. pw_checksum/
  17. pw_chrono/
  18. pw_chrono_embos/
  19. pw_chrono_freertos/
  20. pw_chrono_stl/
  21. pw_chrono_threadx/
  22. pw_cli/
  23. pw_containers/
  24. pw_cpu_exception/
  25. pw_cpu_exception_cortex_m/
  26. pw_docgen/
  27. pw_doctor/
  28. pw_env_setup/
  29. pw_fuzzer/
  30. pw_hdlc/
  31. pw_hex_dump/
  32. pw_i2c/
  33. pw_interrupt/
  34. pw_interrupt_cortex_m/
  35. pw_kvs/
  36. pw_libc/
  37. pw_log/
  38. pw_log_basic/
  39. pw_log_multisink/
  40. pw_log_null/
  41. pw_log_rpc/
  42. pw_log_sink/
  43. pw_log_tokenized/
  44. pw_malloc/
  45. pw_malloc_freelist/
  46. pw_metric/
  47. pw_minimal_cpp_stdlib/
  48. pw_module/
  49. pw_multisink/
  50. pw_package/
  51. pw_persistent_ram/
  52. pw_polyfill/
  53. pw_preprocessor/
  54. pw_presubmit/
  55. pw_protobuf/
  56. pw_protobuf_compiler/
  57. pw_random/
  58. pw_result/
  59. pw_ring_buffer/
  60. pw_router/
  61. pw_rpc/
  62. pw_snapshot/
  63. pw_span/
  64. pw_status/
  65. pw_stream/
  66. pw_string/
  67. pw_sync/
  68. pw_sync_baremetal/
  69. pw_sync_embos/
  70. pw_sync_freertos/
  71. pw_sync_stl/
  72. pw_sync_threadx/
  73. pw_sys_io/
  74. pw_sys_io_arduino/
  75. pw_sys_io_baremetal_lm3s6965evb/
  76. pw_sys_io_baremetal_stm32f429/
  77. pw_sys_io_stdio/
  78. pw_target_runner/
  79. pw_thread/
  80. pw_thread_embos/
  81. pw_thread_freertos/
  82. pw_thread_stl/
  83. pw_thread_threadx/
  84. pw_tokenizer/
  85. pw_tool/
  86. pw_toolchain/
  87. pw_trace/
  88. pw_trace_tokenized/
  89. pw_unit_test/
  90. pw_varint/
  91. pw_watch/
  92. pw_web_ui/
  93. targets/
  94. third_party/
  95. .dockerignore ⇨ .gitignore
  96. activate.sh ⇨ bootstrap.sh
  97. .bazelignore
  98. .bazelrc
  99. .clang-format
  100. .eslintrc.json
  101. .gitattributes
  102. .gitignore
  103. .gn
  104. .prettierrc.js
  105. .pylintrc
  106. activate.bat
  107. AUTHORS
  108. bootstrap.bat
  109. bootstrap.sh
  110. BUILD
  111. BUILD.gn
  112. BUILDCONFIG.gn
  113. CMakeLists.txt
  114. LICENSE
  115. modules.gni
  116. OWNERS
  117. package.json
  118. PW_PLUGINS
  119. README.md
  120. tsconfig.json
  121. WORKSPACE
  122. yarn.lock
README.md

See our website: http://pigweed.dev