Searched refs:page_count (Results 1 – 4 of 4) sorted by relevance
| /DragonOS-0.1.8/kernel/src/mm/ |
| D | syscall.rs | 183 let page_count = PageFrameCount::new(len / MMArch::PAGE_SIZE); in munmap() localVariable
187 .munmap(start_frame, page_count) in munmap()
218 let page_count = PageFrameCount::new(len / MMArch::PAGE_SIZE); in mprotect() localVariable
222 .mprotect(start_frame, page_count, prot_flags) in mprotect()
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| D | ucontext.rs | 306 page_count: PageFrameCount, in mmap()
311 if page_count == PageFrameCount::new(0) { in mmap()
320 .find_free_at(self.mmap_min, vaddr, page_count.bytes(), map_flags)? in mmap()
324 .find_free(self.mmap_min, page_count.bytes()) in mmap()
347 page_count, in mmap()
370 page_count: PageFrameCount, in munmap()
372 let to_unmap = VirtRegion::new(start_page.virt_address(), page_count.bytes()); in munmap()
406 page_count: PageFrameCount, in mprotect()
424 let region = VirtRegion::new(start_page.virt_address(), page_count.bytes()); in mprotect()
1083 page_count: PageFrameCount, in zeroed()
[all …]
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| D | mmio_buddy.rs | 542 let page_count = length / MMArch::PAGE_SIZE; in release_mmio() localVariable
551 for i in 0..page_count { in release_mmio()
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| /DragonOS-0.1.8/kernel/src/driver/virtio/ |
| D | virtio_impl.rs | 57 let page_count = PageFrameCount::new( in dma_dealloc() localVariable
71 deallocate_page_frames(PhysPageFrame::new(PhysAddr::new(paddr)), page_count); in dma_dealloc()
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