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alloc

strat9_kernel::memory::buddy

Function alloc 

Source 
pub fn alloc(
    _token: &IrqDisabledToken,
    order: u8,
) -> Result<PhysFrame, AllocError>
Expand description

Allocate frames with per-CPU caching on order-0 requests.

_token is a compile-time proof that interrupts are disabled on the calling CPU, preventing re-entrant allocation through an interrupt handler on the same lock.