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Searched refs:MAX_ORDER (Results 1 – 1 of 1) sorted by relevance

/DragonOS-0.1.8/kernel/src/mm/allocator/
Dbuddy.rs18 const MAX_ORDER: usize = 31; constant
67 free_area: [PhysAddr; (MAX_ORDER - MIN_ORDER) as usize],
83 (((initial_free_pages.data() * A::PAGE_SIZE) >> (MAX_ORDER - 1)) + Self::BUDDY_ENTRIES in new()
88 let mut free_area: [PhysAddr; (MAX_ORDER - MIN_ORDER) as usize] = in new()
89 [PhysAddr::new(0); (MAX_ORDER - MIN_ORDER) as usize]; in new()
114 PageList::new(0, free_area[Self::order2index((MAX_ORDER - 1) as u8)]); in new()
116 free_area[Self::order2index((MAX_ORDER - 1) as u8)] = curr_page; in new()
127 for i in MIN_ORDER..MAX_ORDER { in new()
135 if likely(i != MAX_ORDER - 1) { in new()
207 assert!(remain_bytes < (1 << MAX_ORDER - 1)); in new()
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