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pigweed / pigweed / experimental / b25cefa022ffbe2c32f86ed19f26b7bac6355ae0
commitb25cefa022ffbe2c32f86ed19f26b7bac6355ae0[log] [tgz]
authorpigweed-integration-roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>Tue Jun 22 23:05:51 2021 +0000
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Jun 22 23:20:38 2021 +0000
tree2f47ac32085c827180719710d940eb794408f653
parent9b31921f329582ddfc149d1c72f521dd39ce2a2d [diff]
[roll third_party/pigweed] pw_sync_embos: Disable task switching in the ISL

Updates the pw::sync::InterruptSpinLock implementation for embOS to
disable task switching if not in an interrupt. This way there's no
risk that the current task gets switched out to another which
recursively attempts to grab the same lock.

This also changes the internal state to use a plain bool instead
of an atomic bool as an atomic is not necessary.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/50462

third_party/pigweed Rolled-Commits: c66851d9ee5a796..ebe9b8529a2318b
Roller-URL: https://ci.chromium.org/b/8843683654560054001
Cq-Cl-Tag: roller-builder:pigweed-experimental-roller
Cq-Cl-Tag: roller-bid:8843683654560054001
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I84430749b646e5771a35d2344ef320a59531c674
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/50502
Reviewed-by: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
1 file changed
tree: 2f47ac32085c827180719710d940eb794408f653
  1. applications/
  2. build_overrides/
  3. pw_board_led/
  4. pw_board_led_arduino/
  5. pw_board_led_host/
  6. pw_board_led_stm32cubef4/
  7. pw_board_led_stm32f429i_disc1/
  8. pw_spin_delay/
  9. pw_spin_delay_arduino/
  10. pw_spin_delay_host/
  11. pw_spin_delay_stm32cubef4/
  12. pw_spin_delay_stm32f429i_disc1/
  13. pw_sys_io_stm32cubef4/
  14. targets/
  15. third_party/
  16. tools/
  17. .clang-format ⇨ third_party/pigweed/.clang-format
  18. activate.sh ⇨ bootstrap.sh
  19. .gitattributes
  20. .gitignore
  21. .gitmodules
  22. .gn
  23. activate.bat
  24. banner.txt
  25. bootstrap.bat
  26. bootstrap.sh
  27. BUILD.gn
  28. BUILDCONFIG.gn
  29. env_setup.json
  30. navbar.md
  31. PW_PLUGINS
  32. README.md
README.md

Pigweed Experimental

This repository contains experimental pigweed modules.

Repository setup

Clone this repo with --recursive to get all required submodules.

git clone --recursive https://pigweed.googlesource.com/pigweed/experimental

This will pull the Pigweed source repository into third_party/pigweed. If you already cloned but forgot to --recursive run git submodule update --init to pull all submodules.