Struct tikv::storage::txn::scheduler::SchedulerInner[−][src]

struct SchedulerInner<L: LockManager> {
    task_slots: Vec<CachePadded<Mutex<HashMap<u64, TaskContext>>>>,
    id_alloc: CachePadded<AtomicU64>,
    latches: Latches,
    sched_pending_write_threshold: usize,
    worker_pool: SchedPool,
    high_priority_pool: SchedPool,
    running_write_bytes: CachePadded<AtomicUsize>,
    lock_mgr: L,
    concurrency_manager: ConcurrencyManager,
    pipelined_pessimistic_lock: Arc<AtomicBool>,
    enable_async_apply_prewrite: bool,
}

Fields

task_slots: Vec<CachePadded<Mutex<HashMap<u64, TaskContext>>>>id_alloc: CachePadded<AtomicU64>latches: Latchessched_pending_write_threshold: usizeworker_pool: SchedPoolhigh_priority_pool: SchedPoolrunning_write_bytes: CachePadded<AtomicUsize>lock_mgr: Lconcurrency_manager: ConcurrencyManagerpipelined_pessimistic_lock: Arc<AtomicBool>enable_async_apply_prewrite: bool

Implementations

`impl<L: LockManager> SchedulerInner<L>`[src]

`fn gen_id(&self) -> u64`[src]

Generates the next command ID.

`fn get_task_slot(&self, cid: u64) -> MutexGuard<'_, HashMap<u64, TaskContext>>`[src]

`fn new_task_context(&self, task: Task, callback: StorageCallback) -> TaskContext`[src]

`fn dequeue_task_context(&self, cid: u64) -> TaskContext`[src]

`fn take_task_cb_and_pr( &self, cid: u64 ) -> (Option<StorageCallback>, Option<ProcessResult>)`[src]

`fn store_pr(&self, cid: u64, pr: ProcessResult)`[src]

`fn too_busy(&self) -> bool`[src]

`fn acquire_lock(&self, cid: u64) -> Result<Option<Task>, StorageError>`[src]

Tries to acquire all the required latches for a command.

Returns the Task if successful; returns None otherwise.

`fn dump_wait_for_entries(&self, cb: Callback)`[src]

Auto Trait Implementations

`impl<L> !RefUnwindSafe for SchedulerInner<L>`

`impl<L> Send for SchedulerInner<L>`

`impl<L> Sync for SchedulerInner<L> where L: Sync,`

`impl<L> Unpin for SchedulerInner<L> where L: Unpin,`

`impl<L> !UnwindSafe for SchedulerInner<L>`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`pub fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`pub fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`pub fn borrow_mut(&mut self) -> &mut T`[src]

`impl<V, W> ConvertFrom<W> for V where W: ConvertTo<V>,` [src]

`pub fn convert_from(ctx: &mut EvalContext, from: W) -> Result<V, Error>`[src]

`impl<T> From<T> for T`[src]

`pub fn from(t: T) -> T`[src]

`impl<T> Instrument for T`[src]

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src]

`pub fn in_current_span(self) -> Instrumented<Self>`[src]

`impl<T, U> Into for T where U: From<T>,` [src]

`pub fn into(self) -> U`[src]

`impl<T> Pointable for T`[src]

`pub const ALIGN: usize`[src]

`type Init = T`

The type for initializers.

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src]

`pub unsafe fn drop(ptr: usize)`[src]

`impl<T> Pointable for T`[src]

`pub const ALIGN: usize`[src]

`type Init = T`

The type for initializers.

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src]

`pub unsafe fn drop(ptr: usize)`[src]

`impl<T> Same<T> for T`[src]

`type Output = T`

Should always be Self

`impl<T> Sealed<T> for T where T: ?Sized,` [src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

`pub fn try_into(self) -> Result<U, >::Error>`[src]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [src]

`pub fn vzip(self) -> V`[src]

Struct tikv::storage::txn::scheduler::SchedulerInner⎘[−][src]

Fields

Implementations

impl<L: LockManager> SchedulerInner<L>[src]

fn gen_id(&self) -> u64[src]

fn get_task_slot(&self, cid: u64) -> MutexGuard<'_, HashMap<u64, TaskContext>>[src]

fn new_task_context(&self, task: Task, callback: StorageCallback) -> TaskContext[src]

fn dequeue_task_context(&self, cid: u64) -> TaskContext[src]

fn take_task_cb_and_pr( &self, cid: u64) -> (Option<StorageCallback>, Option<ProcessResult>)[src]

fn store_pr(&self, cid: u64, pr: ProcessResult)[src]

fn too_busy(&self) -> bool[src]

fn acquire_lock(&self, cid: u64) -> Result<Option<Task>, StorageError>[src]

fn dump_wait_for_entries(&self, cb: Callback)[src]

Auto Trait Implementations

impl<L> !RefUnwindSafe for SchedulerInner<L>

impl<L> Send for SchedulerInner<L>

impl<L> Sync for SchedulerInner<L> where L: Sync,

impl<L> Unpin for SchedulerInner<L> where L: Unpin,

impl<L> !UnwindSafe for SchedulerInner<L>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

impl<T> Borrow<T> for T where T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

impl<V, W> ConvertFrom<W> for V where W: ConvertTo<V>, [src]

pub fn convert_from(ctx: &mut EvalContext, from: W) -> Result<V, Error>[src]

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

impl<T> Instrument for T[src]

pub fn instrument(self, span: Span) -> Instrumented<Self>[src]

pub fn in_current_span(self) -> Instrumented<Self>[src]

impl<T, U> Into<U> for T where U: From<T>, [src]

pub fn into(self) -> U[src]

impl<T> Pointable for T[src]

pub const ALIGN: usize[src]

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize[src]

pub unsafe fn deref<'a>(ptr: usize) -> &'a T[src]

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T[src]

pub unsafe fn drop(ptr: usize)[src]

impl<T> Pointable for T[src]

pub const ALIGN: usize[src]

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize[src]

pub unsafe fn deref<'a>(ptr: usize) -> &'a T[src]

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T[src]

pub unsafe fn drop(ptr: usize)[src]

impl<T> Same<T> for T[src]

type Output = T

impl<T> Sealed<T> for T where T: ?Sized, [src]

impl<T, U> TryFrom<U> for T where U: Into<T>, [src]

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

impl<T, U> TryInto<U> for T where U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

impl<V, T> VZip<V> for T where V: MultiLane<T>, [src]

pub fn vzip(self) -> V[src]

Struct tikv::storage::txn::scheduler::SchedulerInner[−][src]

`impl<L: LockManager> SchedulerInner<L>`[src]

`fn gen_id(&self) -> u64`[src]

`fn get_task_slot(&self, cid: u64) -> MutexGuard<'_, HashMap<u64, TaskContext>>`[src]

`fn new_task_context(&self, task: Task, callback: StorageCallback) -> TaskContext`[src]

`fn dequeue_task_context(&self, cid: u64) -> TaskContext`[src]

`fn take_task_cb_and_pr( &self, cid: u64 ) -> (Option<StorageCallback>, Option<ProcessResult>)`[src]

`fn store_pr(&self, cid: u64, pr: ProcessResult)`[src]

`fn too_busy(&self) -> bool`[src]

`fn acquire_lock(&self, cid: u64) -> Result<Option<Task>, StorageError>`[src]

`fn dump_wait_for_entries(&self, cb: Callback)`[src]

`impl<L> !RefUnwindSafe for SchedulerInner<L>`

`impl<L> Send for SchedulerInner<L>`

`impl<L> Sync for SchedulerInner<L> where L: Sync,`

`impl<L> Unpin for SchedulerInner<L> where L: Unpin,`

`impl<L> !UnwindSafe for SchedulerInner<L>`

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`pub fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`pub fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`pub fn borrow_mut(&mut self) -> &mut T`[src]

`impl<V, W> ConvertFrom<W> for V where W: ConvertTo<V>,` [src]

`pub fn convert_from(ctx: &mut EvalContext, from: W) -> Result<V, Error>`[src]

`impl<T> From<T> for T`[src]

`pub fn from(t: T) -> T`[src]

`impl<T> Instrument for T`[src]

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src]

`pub fn in_current_span(self) -> Instrumented<Self>`[src]

`impl<T, U> Into<U> for T where U: From<T>,` [src]

`pub fn into(self) -> U`[src]

`impl<T> Pointable for T`[src]

`pub const ALIGN: usize`[src]

`type Init = T`

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src]

`pub unsafe fn drop(ptr: usize)`[src]

`impl<T> Pointable for T`[src]

`pub const ALIGN: usize`[src]

`type Init = T`

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src]

`pub unsafe fn drop(ptr: usize)`[src]

`impl<T> Same<T> for T`[src]

`type Output = T`

`impl<T> Sealed<T> for T where T: ?Sized,` [src]

`impl<T, U> TryFrom<U> for T where U: Into<T>,` [src]

`type Error = Infallible`

`pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

`impl<T, U> TryInto<U> for T where U: TryFrom<T>,` [src]

`type Error = <U as TryFrom<T>>::Error`

`pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [src]

`pub fn vzip(self) -> V`[src]