Struct UmaKeg

pub struct UmaKeg {
    vm: Arc<Vm>,
    size: NonZero<usize>,
    ipers: usize,
    alloc: fn(&Vm, Alloc),
    max_pages: u32,
    pages: u32,
    free: u32,
    recurse: u32,
    flags: UmaFlags,
}

Implementation of uma_keg structure.

Fields

vm: Arc<Vm>

size: NonZero<usize>

ipers: usize

alloc: fn(&Vm, Alloc)

max_pages: u32

pages: u32

free: u32

recurse: u32

flags: UmaFlags

Implementations

impl UmaKeg

pub(super) fn new( vm: Arc<Vm>, size: NonZero<usize>, align: usize, flags: UmaFlags, ) -> Self

align is the actual alignment minus one, which mean if you want each item to be 8 bytes alignment this value will be 7.

See keg_ctor on the Orbis for a reference.

Reference offsets

Version	Offset
PS4 11.00	0x13CF40

pub fn size(&self) -> NonZero<usize>

pub fn item_per_slab(&self) -> usize

pub fn recurse(&self) -> u32

pub fn flags(&self) -> UmaFlags

pub fn fetch_slab(&mut self, _: &UmaZone, flags: Alloc) -> Option<()>

See keg_fetch_slab on the Orbis for a reference.

Reference offsets

Version	Offset
PS4 11.00	0x141E20

fn alloc_slab(&self, flags: Alloc)

See keg_alloc_slab on the Orbis for a reference.

Reference offsets

Version	Offset
PS4 11.00	0x13FBA0

fn page_alloc(_: &Vm, _: Alloc)

See page_alloc on the Orbis for a reference.

Reference offsets

Version	Offset
PS4 11.00	0x1402F0