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fuchsia/integration/3171be6cbebe63f2839089fe6ee87dad7978f19b
commit
3171be6cbebe63f2839089fe6ee87dad7978f19b
[log]
author
Nick Maniscalco <maniscalco@fuchsia.infra.roller.google.com>
Tue Mar 16 17:45:43 2021 +0000
committer
Copybara-Service <copybara-worker@google.com>
Tue Mar 16 10:46:45 2021 -0700
tree
93170cd654d335fefe8f2b2b6904431e05d90d66
parent
da71711ade29c29f8de2be26e3728379e7244b82 [diff]
[roll] Roll fuchsia [kernel][timer][lockup] Change timer_lock to MonitoredSpinLock

Change timer_lock to a MonitoredSpinLock to enable lockup_detector to
detect when a CPU has held the timer_lock for too long.

On Astro, a MonitoredSpinLock Acquire+Release takes 15-20ns more than
a SpinLock.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/499265
Original-Revision: 50b0063ef4606c8c5d863988b3c20bb03e7f9078
GitOrigin-RevId: 2c6b21ba24dd100f7da87e522980fbb0f9a50565
Change-Id: Ib138eb6f689a05bd6f096055770f031bd5b7d990
1 file changed
tree: 93170cd654d335fefe8f2b2b6904431e05d90d66
  1. garnet/
  2. infra/
  3. peridot/
  4. third_party/
  5. topaz/
  6. zircon/
  7. firmware
  8. flower
  9. jiri.lock
  10. minimal
  11. prebuilts
  12. README.md
  13. stem
  14. test_durations
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance via the IRC channel #fuchsia on Freenode.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.