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allocate_frames

strat9_kernel::memory

Function allocate_frames 

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

Allocate 2^order contiguous physical frames.

Requires an IrqDisabledToken proving that IRQs are disabled on the calling CPU, preventing re-entrant allocation from an interrupt handler on the same lock.