| /DragonOS-0.1.8/kernel/src/mm/allocator/ |
| D | page_frame.rs | 113 pub fn add(&self, n: PageFrameCount) -> Self { in add()
154 pub struct PageFrameCount(usize); struct
156 impl PageFrameCount { impl
183 impl Add for PageFrameCount { implementation
191 impl AddAssign for PageFrameCount { implementation
197 impl Sub for PageFrameCount { implementation
205 impl SubAssign for PageFrameCount { implementation
211 impl Mul for PageFrameCount { implementation
219 impl Add<usize> for PageFrameCount { implementation
227 impl AddAssign<usize> for PageFrameCount { implementation
[all …]
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| D | bump.rs | 5 use super::page_frame::{FrameAllocator, PageFrameCount, PageFrameUsage};
47 unsafe fn allocate(&mut self, count: PageFrameCount) -> Option<(PhysAddr, PageFrameCount)> { in allocate() argument
82 unsafe fn free(&mut self, _address: PhysAddr, _count: PageFrameCount) { in free() argument
109 let frame = PageFrameUsage::new(PageFrameCount::new(used), PageFrameCount::new(total)); in usage()
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| D | kernel_allocator.rs | 13 use super::page_frame::{FrameAllocator, PageFrameCount};
28 let page_frame_count = PageFrameCount::new(count); in alloc_in_buddy()
50 let page_frame_count = PageFrameCount::new(count); in free_in_buddy()
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| D | buddy.rs | 8 use crate::mm::allocator::page_frame::{FrameAllocator, PageFrameCount, PageFrameUsage};
407 fn buddy_alloc(&mut self, count: PageFrameCount) -> Option<(PhysAddr, PageFrameCount)> { in buddy_alloc() argument
428 .map(|addr| (addr, PageFrameCount::new(1 << (order as usize - MIN_ORDER)))); in buddy_alloc()
499 self.buddy_alloc(PageFrameCount::new(1)) in buddy_free()
636 unsafe fn allocate(&mut self, count: PageFrameCount) -> Option<(PhysAddr, PageFrameCount)> { in allocate() argument
650 unsafe fn free(&mut self, base: PhysAddr, count: PageFrameCount) { in free() argument
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| /DragonOS-0.1.8/kernel/src/mm/ |
| D | no_init.rs | 15 allocator::page_frame::{FrameAllocator, PageFrameCount, PageFrameUsage},
35 unsafe fn allocate(&mut self, _count: PageFrameCount) -> Option<(PhysAddr, PageFrameCount)> { in allocate() argument
39 unsafe fn free(&mut self, _address: PhysAddr, _count: PageFrameCount) { in free() argument
57 pub unsafe fn pseudo_map_phys(vaddr: VirtAddr, paddr: PhysAddr, count: PageFrameCount) { in pseudo_map_phys() argument
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| D | syscall.rs | 14 allocator::page_frame::{PageFrameCount, VirtPageFrame},
183 let page_count = PageFrameCount::new(len / MMArch::PAGE_SIZE); in munmap()
218 let page_count = PageFrameCount::new(len / MMArch::PAGE_SIZE); in mprotect()
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| D | c_adapter.rs | 18 allocator::page_frame::PageFrameCount, kernel_mapper::KernelMapper, no_init::pseudo_map_phys,
32 let count = PageFrameCount::new(page_align_up(size) / MMArch::PAGE_SIZE); in rs_pseudo_map_phys()
41 let count = PageFrameCount::new(page_align_up(size) / MMArch::PAGE_SIZE); in rs_map_phys()
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| D | kernel_mapper.rs | 9 mm::allocator::page_frame::PageFrameCount,
110 let count = PageFrameCount::new(page_align_up(size) / MMArch::PAGE_SIZE); in map_phys_with_size()
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| D | ucontext.rs | 31 deallocate_page_frames, PageFrameCount, PhysPageFrame, VirtPageFrame, VirtPageFrameIter,
172 PageFrameCount::new(vma_guard.region.size() / MMArch::PAGE_SIZE), in try_clone()
267 PageFrameCount::from_bytes(len).unwrap(), in map_anonymous()
298 PageFrameCount, in mmap() argument
306 page_count: PageFrameCount, in mmap() argument
311 if page_count == PageFrameCount::new(0) { in mmap()
370 page_count: PageFrameCount, in munmap() argument
406 page_count: PageFrameCount, in mprotect() argument
525 PageFrameCount::from_bytes(unmap_len).unwrap(), in set_brk()
579 PageFrameCount::new(1), in drop()
[all …]
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| /DragonOS-0.1.8/kernel/src/driver/virtio/ |
| D | virtio_impl.rs | 9 allocate_page_frames, deallocate_page_frames, PageFrameCount, PhysPageFrame,
25 let page_num = PageFrameCount::new( in dma_alloc()
57 let page_count = PageFrameCount::new( in dma_dealloc()
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| /DragonOS-0.1.8/kernel/src/arch/x86_64/mm/ |
| D | mod.rs | 17 use crate::mm::allocator::page_frame::{FrameAllocator, PageFrameCount};
443 let mut v: Vec<(PhysAddr, PageFrameCount)> = Vec::with_capacity(60 * 1024); in test_buddy()
461 let random_size = PageFrameCount::from_bytes(random_size.next_power_of_two()).unwrap(); in test_buddy()
531 count: crate::mm::allocator::page_frame::PageFrameCount, in allocate() argument
532 ) -> Option<(PhysAddr, PageFrameCount)> { in allocate() argument
543 count: crate::mm::allocator::page_frame::PageFrameCount, in free() argument
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| /DragonOS-0.1.8/kernel/src/libs/ |
| D | elf.rs | 17 allocator::page_frame::{PageFrameCount, VirtPageFrame},
235 PageFrameCount::from_bytes(to_unmap_size).unwrap(), in load_elf_segment()
248 PageFrameCount::from_bytes(page_align_up(map_size)).unwrap(), in load_elf_segment()
274 PageFrameCount::from_bytes(page_align_up(map_size)).unwrap(), in load_elf_segment()
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