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Searched refs:end (Results 1 – 20 of 20) sorted by relevance

/DragonOS/kernel/src/mm/allocator/
H A Dpage_frame.rs54 pub fn iter_range(start: Self, end: Self) -> PhysPageFrameIter { in iter_range()
55 return PhysPageFrameIter::new(start, end); in iter_range()
64 end: PhysPageFrame, field
68 pub fn new(start: PhysPageFrame, end: PhysPageFrame) -> Self { in new()
71 end, in new()
80 if unlikely(self.current == self.end) { in next()
125 pub fn iter_range(start: Self, end: Self) -> VirtPageFrameIter { in iter_range()
128 end, in iter_range()
144 end: VirtPageFrame, field
149 pub fn new(start: VirtPageFrame, end: VirtPageFrame) -> Self { in new()
[all …]
/DragonOS/kernel/src/driver/base/block/
H A Dblock_device.rs64 let end = usize::min(self.lba_end, rhs.lba_end); in intersects_with() localVariable
66 GeneralBlockRange::new(start, end) in intersects_with()
79 pub end: usize, field
91 pub end: usize, // 结束位置在块内的偏移量，单位是字节 field
100 end: end_addr, in new()
108 end: end_addr, in new_multiblock()
121 let end = if lba_id == self.end / blk_size { in next_block() localVariable
122 self.end % blk_size in next_block()
127 self.begin += end - begin; in next_block()
133 end, in next_block()
[all …]
/DragonOS/tools/
H A Dbatch_delete_loop.py4 end = int(input("End at: ")) variable
6 for i in range(start, end+1):
/DragonOS/kernel/src/mm/
H A Dmod.rs725 pub fn end(&self) -> VirtAddr { in end() method
732 pub fn between(start: VirtAddr, end: VirtAddr) -> Option<Self> { in between()
733 if unlikely(end.data() <= start.data()) { in between()
736 let size = end.data() - start.data(); in between()
745 let end = self.end().min(other.end()); in intersect() localVariable
746 return VirtRegion::between(start, end); in intersect()
787 VirtPageFrame::new(self.end()), in iter_pages()
803 return Self::between(region.end(), self.end()); in after()
822 return self.start() <= addr && addr < self.end(); in contains()
829 VirtPageFrame::new(self.end()), in pages()
[all …]
H A Dmemblock.rs111 let end = block.base + block.size; in do_add_block() localVariable
123 if range_base >= end { in do_add_block()
146 base = core::cmp::min(range_end, end); in do_add_block()
149 if base < end { in do_add_block()
156 self.do_insert_area(inner, i, base, end - base, flags); in do_add_block()
278 let end = base + size; in isolate_range() localVariable
293 if range_base >= end { in isolate_range()
312 } else if range_end > end { in isolate_range()
314 inner.initial_memory_regions[idx].base = end; in isolate_range()
315 inner.initial_memory_regions[idx].size -= end - range_base; in isolate_range()
[all …]
H A Dsyscall.rs564 let end = start + len; in msync() localVariable
576 if end < start { in msync()
580 if start == end { in msync()
594 let vm_end = guard.region().end().data(); in msync()
613 let fend = fstart + (core::cmp::min(end, vm_end) - start) - 1; in msync()
629 } else if start >= end { in msync()
639 if start >= end { in msync()
H A Ducontext.rs963 if requested.end() >= MMArch::USER_END_VADDR || !vaddr.check_aligned(MMArch::PAGE_SIZE) { in find_free_at()
1004 if prev_hole_end > region.end() { in reserve_hole()
1007 .insert(region.end(), prev_hole_end - region.end()); in reserve_hole()
1016 let next_hole_size: Option<usize> = self.vm_holes.remove(&region.end()); in unreserve_hole()
1204 assert!(region.end().check_aligned(MMArch::PAGE_SIZE)); in extract()
1209 if unlikely(region.start() < guard.region.start() || region.end() > guard.region.end()) in extract()
1482 VirtPageFrame::new(self.region.end()), in pages()
1663 if address <= self.region.end() { in page_address()
H A Dfault.rs544 let vma_pages_count = (vma_region.end() - vma_region.start()) >> MMArch::PAGE_SHIFT; in do_fault_around()
/DragonOS/kernel/src/ipc/
H A Dpipe.rs238 let mut end = (inode.valid_cnt as usize + inode.read_pos as usize) % PIPE_BUFF_SIZE; in read_at() localVariable
241 end = (len + inode.read_pos as usize) % PIPE_BUFF_SIZE; in read_at()
247 if end < start { in read_at()
249 buf[(PIPE_BUFF_SIZE - start)..num].copy_from_slice(&inode.data[0..end]); in read_at()
251 buf[0..num].copy_from_slice(&inode.data[start..end]); in read_at()
391 let end = (inode.write_pos as usize + len) % PIPE_BUFF_SIZE; in write_at() localVariable
394 if end < start { in write_at()
396 inode.data[0..end].copy_from_slice(&buf[(PIPE_BUFF_SIZE - start)..len]); in write_at()
398 inode.data[start..end].copy_from_slice(&buf[0..len]); in write_at()
/DragonOS/kernel/crates/multiboot/src/
H A Dlib.rs229 let end = mods_addr + (self.mods_count as usize) * core::mem::size_of::<MBModule>(); in modules() localVariable
232 region_end_vaddr: end, in modules()
490 end: u32, field
514 pub fn end(&self) -> u32 { in end() method
515 self.end in end()
532 self.start, self.end, self.string, self.reserved in fmt()
/DragonOS/docs/
H A Dmake.bat29 goto end
34 :end label
/DragonOS/kernel/src/libs/
H A Dkeyboard_parser.rs197 scancode_status.end = true; in handle_func0()
200 scancode_status.end = false; in handle_func0()
437 end: bool, field
466 end: false, in new()
H A Delf.rs121 end: VirtAddr, in set_elf_brk()
125 let end = self.elf_page_align_up(end); in set_elf_brk() localVariable
127 if end > start { in set_elf_brk()
130 end - start, in set_elf_brk()
142 user_vm_guard.elf_brk_start = end; in set_elf_brk()
143 user_vm_guard.elf_brk = end; in set_elf_brk()
906 let end = range.end; in get_bytes() localVariable
908 .ok_or(elf::ParseError::SliceReadError((start, end))) in get_bytes()
H A Dprintk.c60 char *str = NULL, *s = NULL, *end = NULL; in __do_vsprintf() local
72 end = buf + buf_size; in __do_vsprintf()
338 if (str < end) in __do_vsprintf()
344 *(end-1) = '\0'; in __do_vsprintf()
/DragonOS/kernel/src/driver/video/fbdev/base/fbcon/
H A Dframebuffer_console.rs420 let end = bottom * vc_data.cols; in con_scroll() localVariable
421 vc_data.screen_buf[start..end].rotate_left(count * vc_data.cols); in con_scroll()
448 let end = bottom * vc_data.cols; in con_scroll() localVariable
449 vc_data.screen_buf[start..end].rotate_left(count * vc_data.cols); in con_scroll()
455 let end = start + vc_data.cols; in con_scroll() localVariable
459 while offset < end { in con_scroll()
511 let end = bottom * vc_data.cols; in con_scroll() localVariable
512 vc_data.screen_buf[start..end].rotate_right(count * vc_data.cols); in con_scroll()
/DragonOS/kernel/src/filesystem/procfs/
H A Dmod.rs278 let end = pdata.data.len().min(offset + len); in proc_read() localVariable
281 if buf.len() < (end - start) { in proc_read()
286 let src = &pdata.data[start..end]; in proc_read()
532 let end = inode.data.len().min(offset + len); in read_at() localVariable
535 if buf.len() < (end - start) { in read_at()
540 let src = &inode.data[start..end]; in read_at()
/DragonOS/kernel/src/exception/
H A Dsoftirq.rs195 let end = clock() + 500 * 2; in do_softirq() localVariable
237 if clock() < end && max_restart > 0 { in do_softirq()
/DragonOS/kernel/src/filesystem/ramfs/
H A Dmod.rs208 let end = inode.data.len().min(offset + len); in read_at() localVariable
211 if buf.len() < (end - start) { in read_at()
216 let src = &inode.data[start..end]; in read_at()
/DragonOS/kernel/src/arch/x86_64/init/
H A Dmultiboot.rs164 let size = m.end() as usize - m.start() as usize; in early_init_memory_blocks()
/DragonOS/kernel/src/filesystem/fat/
H A Dentry.rs751 let end: (Cluster, u64) = *offsets.last().unwrap(); localVariable
753 let offset = fs.cluster_bytes_offset(end.0) + end.1;
757 short_dentry.convert_to_dir_entry_with_long_name(long_name.to_string(), (start, end))