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ThreadLockupDetector

starnix_core::task

Struct ThreadLockupDetector

pub struct ThreadLockupDetector;

Implementations§

impl ThreadLockupDetector

pub fn get_long_running_threads( threshold: MonotonicDuration, ) -> Vec<ThreadLockupInfo>

Iterates over the registry, finds threads that have been running longer than the threshold, and returns their ThreadLockupInfo.

pub fn track() -> LockupDetectorGuard

Starts tracking the current operation on the current thread. Returns a guard that stops tracking when dropped.

pub fn pause_tracking() -> LockupDetectorWaitingGuard

Pauses tracking for the current operation on the current thread. Returns a guard that resumes tracking when dropped.

pub fn track_future<F>(inner: F) -> LockupDetectorFuture<F> ⓘ

Wraps a future to track its execution when polled.

pub fn tracked_channel<T>() -> (Sender<T>, LockupDetectorReceiver<T>)

Creates a channel where the receiver pauses tracking while waiting for messages.

pub fn active_rcu_read_locks<F>(check: F)
where F: FnMut(&Thread, Koid, u8),

Trait Implementations§

impl Default for ThreadLockupDetector

fn default() -> ThreadLockupDetector

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl Freeze for ThreadLockupDetector

impl RefUnwindSafe for ThreadLockupDetector

impl Send for ThreadLockupDetector

impl Sync for ThreadLockupDetector

impl Unpin for ThreadLockupDetector

impl UnsafeUnpin for ThreadLockupDetector

impl UnwindSafe for ThreadLockupDetector

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

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Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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