| /DragonOS-0.1.8/docs/kernel/locking/ |
| D | rwlock.md | 1 # RwLock读写锁
16 …的一致性. 数据会被包裹在一个RwLock的数据结构中, 一切的访问必须通过RwLock的数据结构进行访问和修改. 每个要访问共享数据的会获得一个守卫(guard), 只读进程获得READER(读…
27 #### 2.3.1 RwLock数据结构
29 pub struct RwLock<T> {
46 inner: &'a RwLock<T>,
54 inner: &'a RwLock<T>,
58 #### 2.3.5 RwLock的lock的结构介绍
79 ### 3.1 RwLock的主要API
81 ///功能: 输入需要保护的数据类型data,返回一个新的RwLock类型.
129 static LOCK: RwLock<u32> = RwLock::new(100 as u32);
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| /DragonOS-0.1.8/kernel/src/libs/ |
| D | rwlock.rs | 35 pub struct RwLock<T> { struct
53 inner: &'a RwLock<T>, argument
61 inner: &'a RwLock<T>,
64 unsafe impl<T: Send> Send for RwLock<T> {} implementation
65 unsafe impl<T: Send + Sync> Sync for RwLock<T> {} implementation
68 impl<T> RwLock<T> { implementation
72 return RwLock { in new()
82 let RwLock { data, .. } = self; in into_inner() localVariable
281 impl<T: Default> Default for RwLock<T> { implementation
288 impl<T> From<T> for RwLock<T> { implementation
[all …]
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| D | notifier.rs | 4 libs::{rwlock::RwLock, spinlock::SpinLock},
137 pub struct BlockingNotifierChain<T>(RwLock<NotifierChain<T>>);
141 Self(RwLock::new(NotifierChain::<T>::new())) in new()
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| /DragonOS-0.1.8/kernel/src/driver/tty/ |
| D | tty_device.rs | 14 libs::rwlock::RwLock,
23 …pub static ref TTY_DEVICES: RwLock<BTreeMap<String, Arc<TtyDevice>>> = RwLock::new(BTreeMap::new()…
32 fs: RwLock<Weak<DevFS>>,
34 private_data: RwLock<TtyDevicePrivateData>,
50 fs: RwLock::new(Weak::default()), in new()
269 pub fn new(name: &str) -> RwLock<Self> { in new()
272 return RwLock::new(TtyDevicePrivateData { in new()
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| D | mod.rs | 10 use crate::libs::rwlock::RwLock;
60 state: RwLock<TtyCoreState>,
86 let state: RwLock<TtyCoreState> = RwLock::new(TtyCoreState { bits: 0 }); in new()
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| /DragonOS-0.1.8/kernel/src/net/ |
| D | mod.rs | 8 use crate::{driver::net::NetDriver, kwarn, libs::rwlock::RwLock, syscall::SystemError};
20 …pub static ref NET_DRIVERS: RwLock<BTreeMap<usize, Arc<dyn NetDriver>>> = RwLock::new(BTreeMap::ne…
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| /DragonOS-0.1.8/kernel/src/driver/keyboard/ |
| D | ps2_keyboard.rs | 12 libs::{keyboard_parser::TypeOneFSM, rwlock::RwLock, spinlock::SpinLock},
18 pub struct LockedPS2KeyBoardInode(RwLock<PS2KeyBoardInode>, AtomicI32); // self.1 用来记录有多少个文件打开了这个in…
71 RwLock::new(inode), in new()
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| /DragonOS-0.1.8/kernel/src/exception/ |
| D | softirq.rs | 21 libs::rwlock::RwLock,
102 table: RwLock<[Option<Arc<dyn SoftirqVec>>; MAX_SOFTIRQ_NUM as usize]>,
118 table: RwLock::new(data), in new()
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| /DragonOS-0.1.8/kernel/src/time/ |
| D | timekeeping.rs | 9 libs::rwlock::RwLock,
35 pub struct Timekeeper(RwLock<TimekeeperData>);
149 unsafe { __TIMEKEEPER = Some(Timekeeper(RwLock::new(TimekeeperData::new()))) }; in timekeeper_init()
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| /DragonOS-0.1.8/kernel/src/mm/ |
| D | ucontext.rs | 23 rwlock::{RwLock, RwLockWriteGuard},
53 inner: RwLock<InnerAddressSpace>,
60 inner: RwLock::new(inner), in new()
84 type Target = RwLock<InnerAddressSpace>;
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| /DragonOS-0.1.8/docs/community/ChangeLog/V0.1.x/ |
| D | V0.1.5.md | 44 - RwLock: new: 新增了rust实现的读写锁 (#186)
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| /DragonOS-0.1.8/kernel/src/driver/pci/ |
| D | pci.rs | 7 use crate::libs::rwlock::{RwLock, RwLockReadGuard, RwLockWriteGuard};
72 list: RwLock<LinkedList<Box<dyn PciDeviceStructure>>>,
79 list: RwLock::new(LinkedList::new()), in new()
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