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OpRemapRet

kernel::drm::gpuvm

Struct OpRemapRet 

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pub struct OpRemapRet<T: DriverGpuVm> {
    pub unmapped_va: GpuVaRemoved<T>,
    pub unused_va: Option<GpuVaAlloc<T>>,
}
Expand description

Struct containing objects removed or not used by OpRemap::remap.

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§unmapped_va: GpuVaRemoved<T>

The drm_gpuva that was removed.

§unused_va: Option<GpuVaAlloc<T>>

If the remap did not split the region into two pieces, then the unused drm_gpuva is returned here.

Auto Trait Implementations§

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impl<T> !RefUnwindSafe for OpRemapRet<T>

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impl<T> !Send for OpRemapRet<T>

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impl<T> !Sync for OpRemapRet<T>

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impl<T> !UnwindSafe for OpRemapRet<T>

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impl<T> Freeze for OpRemapRet<T>

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impl<T> Unpin for OpRemapRet<T>

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impl<T> UnsafeUnpin for OpRemapRet<T>

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

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fn type_id(&self) -> TypeId

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impl<T> Borrow<T> for T
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Init<T> for T

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fn chain<F>(self, f: F) -> ChainInit<Self, F, T, E>
where F: FnOnce(&mut T) -> Result<(), E>,

First initializes the value using self then calls the function f with the initialized value. Read more
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impl<T> KnownSize for T

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const MIN_ALIGN: Alignment = const MIN_ALIGN: Alignment = Alignment::of::<T>();

Minimum alignment of this type known at compile-time.
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fn size(_: *const T) -> usize

Get the size of an object of this type in bytes, with the metadata of the given pointer.
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impl<T> PinInit<T> for T

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unsafe fn __init(self, slot: *mut T) -> Result<(), Infallible>

Initializes slot. Read more
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fn pin_chain<F>(self, f: F) -> ChainPinInit<Self, F, T, E>
where F: FnOnce(Pin<&mut T>) -> Result<(), E>,

First initializes the value using self then calls the function f with the initialized value. Read more
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impl<T> Read<Exclusive, BecauseExclusive> for T
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type Error = <U as TryFrom<T>>::Error

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

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Attempts to convert self into a Bounded using N bits. Read more