Feature/smp granular locks v4#1154

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sudeep-mohanty wants to merge 28 commits intoFreeRTOS:mainfrom

sudeep-mohanty:feature/smp_granular_locks_v4

Commits on Oct 13, 2025

refactor(freertos/smp): Move critical sections inside xTaskPriorityInherit()

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sudeep-mohanty
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feat(freertos/smp): Allow vTaskPreemptionEnable() to be nested

Dazza0
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sudeep-mohanty
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feat(freertos/smp): Add granular locking port macros checks

Dazza0
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sudeep-mohanty
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feat(granular_locks): Add granular locking functions

Dazza0
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sudeep-mohanty
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change(freertos/smp): Update tasks.c locking

Dazza0
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sudeep-mohanty
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change(freertos/smp): Update queue.c locking

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sudeep-mohanty
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change(freertos/smp): Update event_groups.c locking

Dazza0
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sudeep-mohanty
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change(freertos/smp): Update stream_buffer.c locking

Dazza0
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sudeep-mohanty
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change(freertos/smp): Update timers.c locking

Dazza0
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sudeep-mohanty
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feat(freertos/smp): Add Granular Locking V4 proposal documents

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sudeep-mohanty
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feat(freertos-smp): Light Weight Preemption Disable Locks
sudeep-mohanty
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fix(freertos-smp): Fixed Lightweight Critical Sections for deferred state change
sudeep-mohanty
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fix(freertos-smp): Stop unconditional yielding in vTaskPreemptionEnable
sudeep-mohanty
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fix(freertos-smp): Fix yielding decisions based on preemption state of task
sudeep-mohanty
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fix(freertos-smp): Miscellaneous fixes for granular locks
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feat(freertos-smp): Create private function for task preemption enable
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feat(freertos-smp): Update event groups unlock to use taskDATA_GROUP_UNLOCK()
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fix(freertos-smp): Remove scheduler suspension from event_groups.c
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feat(freertos-smp): Remove xTaskUnlockCanYield() and make it inline
sudeep-mohanty
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remove(freertos-smp): Remove support for light-weight critical sections
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feat(freertos-smp): Added xTaskRemoveFromEventListFromISR()
sudeep-mohanty
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feat(freertos-smp): Reintroduce Light Weight Critical Sections
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feat(freertos-smp): Use light weight locks for preemption disable/enable
sudeep-mohanty
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feat(freertos-smp): Update queueUNLOCK() to receive yield status
sudeep-mohanty
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feat(freertos-smp): Optimize prvLockQueue() and prvUnlockQueue()
sudeep-mohanty
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fix(freertos-smp): Always take ISR locks in vTaskEnter/ExitCriticalFromISR
sudeep-mohanty
committed

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Feature/smp granular locks v4#1154

Feature/smp granular locks v4#1154
sudeep-mohanty wants to merge 28 commits intoFreeRTOS:mainfrom
sudeep-mohanty:feature/smp_granular_locks_v4

Commits on Oct 13, 2025

refactor(freertos/smp): Move critical sections inside xTaskPriorityInherit()

feat(freertos/smp): Allow vTaskPreemptionEnable() to be nested

feat(freertos/smp): Add granular locking port macros checks

feat(granular_locks): Add granular locking functions

change(freertos/smp): Update tasks.c locking

change(freertos/smp): Update queue.c locking

change(freertos/smp): Update event_groups.c locking

change(freertos/smp): Update stream_buffer.c locking

change(freertos/smp): Update timers.c locking

feat(freertos/smp): Add Granular Locking V4 proposal documents

feat(freertos-smp): Light Weight Preemption Disable Locks

fix(freertos-smp): Fixed Lightweight Critical Sections for deferred state change

fix(freertos-smp): Stop unconditional yielding in vTaskPreemptionEnable

fix(freertos-smp): Fix yielding decisions based on preemption state of task

fix(freertos-smp): Miscellaneous fixes for granular locks

feat(freertos-smp): Create private function for task preemption enable

feat(freertos-smp): Update event groups unlock to use taskDATA_GROUP_UNLOCK()

fix(freertos-smp): Remove scheduler suspension from event_groups.c

feat(freertos-smp): Remove xTaskUnlockCanYield() and make it inline

remove(freertos-smp): Remove support for light-weight critical sections

feat(freertos-smp): Added xTaskRemoveFromEventListFromISR()

feat(freertos-smp): Reintroduce Light Weight Critical Sections

feat(freertos-smp): Use light weight locks for preemption disable/enable

feat(freertos-smp): Update queueUNLOCK() to receive yield status

feat(freertos-smp): Optimize prvLockQueue() and prvUnlockQueue()

fix(freertos-smp): Always take ISR locks in vTaskEnter/ExitCriticalFromISR

Commits on Oct 14, 2025

fix(freertos-smp): Update critical nesting count in prvLock/UnlockQueue

fix(freertos-smp): Stream Buffer task lists must be manipulated in critical sections

Feature/smp granular locks v4#1154sudeep-mohanty wants to merge 28 commits intoFreeRTOS:mainFreeRTOS/FreeRTOS-Kernel:mainfrom sudeep-mohanty:feature/smp_granular_locks_v4sudeep-mohanty/FreeRTOS-Kernel:feature/smp_granular_locks_v4Copy head branch name to clipboard

Commits

Commits on Oct 13, 2025

Commits on Oct 14, 2025

Feature/smp granular locks v4#1154
sudeep-mohanty wants to merge 28 commits intoFreeRTOS:mainfrom
sudeep-mohanty:feature/smp_granular_locks_v4