kernel::memory_management::physical_page_allocator

Function free

Source 
pub unsafe fn free(page: *mut u8)
Expand description

SAFETY: this must be called after init this must never be called with same page twice, the allocator doesn’t check itself

panics if:

  • page is not a valid page
  • page is not in the range of the allocator
  • page is not aligned to 4K