Struct Vm 

pub struct Vm {
    phys: PhysAllocator,
    pages: Vec<Arc<VmPage>>,
    stats: [Mutex<VmStats>; 2],
    pagers: [Weak<Proc>; 2],
    pages_deficit: [AtomicUsize; 2],
}

Implementation of Virtual Memory system.

Fields

phys: PhysAllocator

pages: Vec<Arc<VmPage>>

stats: [Mutex<VmStats>; 2]

pagers: [Weak<Proc>; 2]

pages_deficit: [AtomicUsize; 2]

Implementations

impl Vm

pub fn new( phys_avail: [u64; 61], ma: Option<&MemAffinity>, dmem: &Dmem, ) -> Result<Arc<Self>, VmError>

See vm_page_startup on the Orbis for a reference.

Reference offsets

Version	Offset
PS4 11.00	0x029200

pub fn alloc_page( &self, obj: Option<VmObject>, pindex: usize, flags: VmAlloc, ) -> Option<Arc<VmPage>>

See vm_page_alloc on the Orbis for a reference.

Reference offsets

Version	Offset
PS4 11.00	0x02B030

fn free_page(&self, page: &Arc<VmPage>, order: usize)

page must not have active lock on any fields.

See vm_phys_free_pages on the Orbis for a reference.

Reference offsets

Version	Offset
PS4 11.00	0x15FCB0

fn spawn_pagers(&mut self)

See kick_pagedaemons on the Orbis for a reference.

Reference offsets

Version	Offset
PS4 11.00	0x3E0E40

fn wake_pager(&self, _: usize)

See pagedaemon_wakeup on the Orbis for a reference.

Reference offsets

Version	Offset
PS4 11.00	0x3E0690