Heap partition

Class `Genode::Heap`

Heap that uses dataspaces as backing store

Inherits from: public Allocator

The heap class provides an allocator that uses a list of dataspaces of a ram session as backing store. One dataspace may be used for holding multiple blocks.

Public definitions

Enum

UNLIMITED 0

Public functions

`Heap`

Constructor

Arguments

`Ram_session *`	ram_session
`Rm_session *`	rm_session
`size_t`	quota_limit
`void *`	static_addr
`size_t`	static_size

`alloc`

Return: bool

`consumed`

Return: size_t

`free`

`overhead`

Return: size_t

`quota_limit`

Reconfigure quota limit

Argument

size_t new_quota_limit

Return: int Negative error code if new quota limit is higher than currently used quota.

Class `Genode::Sliced_heap`

Heap that allocates each block at a separate dataspace

Inherits from: public Allocator

Public functions

`Sliced_heap`

Constructor

Arguments

`Ram_session *`	ram_session
`Rm_session *`	rm_session

`alloc`

Return: bool

`consumed`

Return: size_t

`free`

`overhead`

Return: size_t

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Sections

Heap partition

Class `Genode::Heap`

Public definitions

Enum

Public functions

`Heap`

`alloc`

`consumed`

`free`

`overhead`

`quota_limit`

Class `Genode::Sliced_heap`

Public functions

`Sliced_heap`

`alloc`

`consumed`

`free`

`overhead`

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Sections

Heap partition

Class Genode::Heap

Public definitions

Enum

Public functions

Heap

alloc

consumed

free

overhead

quota_limit

Class Genode::Sliced_heap

Public functions

Sliced_heap

alloc

consumed

free

overhead

Class `Genode::Heap`

`Heap`

`alloc`

`consumed`

`free`

`overhead`

`quota_limit`

Class `Genode::Sliced_heap`

`Sliced_heap`

`alloc`

`consumed`

`free`

`overhead`