[Backport v3.6-branch] kernel: Update k_wakeup() #69436
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This commit does two things to k_wakeup(): 1. It locks the scheduler before marking the thread as not suspended. As the the clearing of the _THREAD_SUSPENDED bit is not atomic, this helps ensure that neither another thread nor ISR interrupts this action (resulting in a corrupted thread_state). 2. The call to flag_ipi() has been removed as it is already being made within ready_thread(). Signed-off-by: Peter Mitsis <[email protected]> (cherry picked from commit 51ae993)
zephyrbot
requested review from
andyross,
ceolin,
cfriedt,
dcpleung,
nashif,
npitre and
peter-mitsis
henrikbrixandersen
approved these changes
Feb 26, 2024
peter-mitsis
approved these changes
Feb 26, 2024
MaureenHelm
approved these changes
Feb 26, 2024
|
@andyross Please review. |
andyross
approved these changes
Mar 12, 2024
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Backport 51ae993 from #69255.
Fixes: #69148