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Searched refs:bytes (Results 1 – 10 of 10) sorted by relevance

/DragonOS/kernel/crates/intertrait/src/
H A Dhasher.rs17 fn write(&mut self, bytes: &[u8]) { in write()
18 let mut bytes = bytes; in write() localVariable
19 while bytes.len() > size_of::<u64>() { in write()
20 let (u64_bytes, remaining) = bytes.split_at(size_of::<u64>()); in write()
22 bytes = remaining in write()
24 self.0 ^= bytes in write()
/DragonOS/docs/kernel/memory_management/
H A Dmmio.md158 …bytes，那么可以令$exp = n$。index与exp的换算公式如下：$index = exp - 12$。e.g. 一个大小为$2^{12}$ bytes的内存块，其$exp = 12$，…
/DragonOS/kernel/src/mm/
H A Ducontext.rs213 pub fn extend_stack(&mut self, mut bytes: usize) -> Result<(), SystemError> { in extend_stack()
219 bytes = page_align_up(bytes); in extend_stack()
220 stack.mapped_size += bytes; in extend_stack()
222 self.map_anonymous(len, bytes, prot_flags, map_flags, false, false)?; in extend_stack()
454 .find_free_at(self.mmap_min, vaddr, page_count.bytes(), map_flags)? in mmap()
458 .find_free(self.mmap_min, page_count.bytes()) in mmap()
580 let to_unmap = VirtRegion::new(start_page.virt_address(), page_count.bytes()); in munmap()
632 let region = VirtRegion::new(start_page.virt_address(), page_count.bytes()); in mprotect()
694 let region = VirtRegion::new(start_page.virt_address(), page_count.bytes()); in madvise()
1788 mut bytes: usize, in initial_extend()
[all …]
/DragonOS/kernel/src/mm/allocator/
H A Dpage_frame.rs186 pub fn bytes(&self) -> usize { in bytes() method
193 pub fn from_bytes(bytes: usize) -> Option<Self> { in from_bytes()
194 if bytes & MMArch::PAGE_OFFSET_MASK != 0 { in from_bytes()
197 return Some(Self(bytes / MMArch::PAGE_SIZE)); in from_bytes()
H A Dbump.rs109 PhysPageFrame::new(start_paddr + count.bytes()), in ensure_early_mapping()
/DragonOS/kernel/src/syscall/
H A Dmisc.rs44 sysinfo.totalram = mem.total().bytes() as u64; in sysinfo()
45 sysinfo.freeram = mem.free().bytes() as u64 + slab_usage.free(); in sysinfo()
/DragonOS/kernel/src/process/
H A Dexec.rs285 let bytes = s.as_bytes_with_nul(); in push_str() localVariable
286 self.push_slice(ustack, bytes)?; in push_str()
/DragonOS/kernel/src/arch/riscv64/mm/
H A Dinit.rs130 bump_allocator.usage().used().bytes() / 1024 in riscv_mm_init()
/DragonOS/kernel/src/filesystem/procfs/
H A Dmod.rs252 &mut format!("MemTotal:\t{} kB\n", usage.total().bytes() >> 10) in open_meminfo()
258 &mut format!("MemFree:\t{} kB\n", usage.free().bytes() >> 10) in open_meminfo()
/DragonOS/kernel/crates/rbpf/src/
H A Dcranelift.rs1016 let access_size = bcx.ins().iconst(I64, ty.bytes() as i64); in insert_bounds_check()