| /DragonOS-0.1.9/tools/debugging/logmonitor/src/constant/ |
| D | mod.rs | 1 use std::sync::RwLock;
6 pub static CMD_ARGS: RwLock<Option<CommandLineArgs>> = RwLock::new(None);
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| /DragonOS-0.1.9/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-0.1.9/kernel/src/init/ |
| D | mod.rs | 6 libs::rwlock::RwLock,
15 static BOOT_PARAMS: RwLock<BootParams> = RwLock::new(BootParams::new());
18 pub fn boot_params() -> &'static RwLock<BootParams> { in boot_params()
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| /DragonOS-0.1.9/kernel/src/driver/virtio/ |
| D | irq.rs | 6 use crate::{driver::base::device::DeviceId, init::initcall::INITCALL_CORE, libs::rwlock::RwLock};
18 map: RwLock<HashMap<Arc<DeviceId>, Arc<dyn VirtIODevice>>>,
24 map: RwLock::new(HashMap::new()), in new()
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| /DragonOS-0.1.9/kernel/src/driver/base/ |
| D | subsys.rs | 8 rwlock::{RwLock, RwLockReadGuard},
33 ksets: RwLock<SubSysKSets>,
40 devices: RwLock<Vec<Arc<dyn Device>>>,
42 drivers: RwLock<Vec<Arc<dyn Driver>>>,
74 ksets: RwLock::new(SubSysKSets::new()), in new()
78 devices: RwLock::new(Vec::new()), in new()
79 drivers: RwLock::new(Vec::new()), in new()
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| D | kset.rs | 14 libs::rwlock::{RwLock, RwLockReadGuard, RwLockWriteGuard},
21 kobjects: RwLock<Vec<Weak<dyn KObject>>>,
23 inner: RwLock<InnerKSet>,
27 parent_data: RwLock<KSetParentData>,
49 kobjects: RwLock::new(Vec::new()), in new()
50 inner: RwLock::new(InnerKSet::new(name)), in new()
52 parent_data: RwLock::new(KSetParentData::new(None, None)), in new()
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| D | kobject.rs | 17 rwlock::{RwLock, RwLockReadGuard, RwLockWriteGuard},
95 pub struct LockedKObjectState(RwLock<KObjectState>);
100 LockedKObjectState(RwLock::new(state)) in new()
105 type Target = RwLock<KObjectState>;
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| D | cpu.rs | 11 libs::rwlock::{RwLock, RwLockReadGuard, RwLockWriteGuard},
111 inner: RwLock<InnerCpuSubSystemFakeRootDevice>,
118 inner: RwLock::new(InnerCpuSubSystemFakeRootDevice::new()), in new()
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| /DragonOS-0.1.9/kernel/src/driver/firmware/efi/ |
| D | mod.rs | 3 use crate::{libs::rwlock::RwLock, mm::PhysAddr};
20 inner: RwLock<InnerEFIManager>,
47 inner: RwLock::new(InnerEFIManager { in new()
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| /DragonOS-0.1.9/kernel/src/process/ |
| D | mod.rs | 40 rwlock::{RwLock, RwLockReadGuard, RwLockUpgradableGuard, RwLockWriteGuard},
546 basic: RwLock<ProcessBasicInfo>,
553 kernel_stack: RwLock<KernelStack>,
556 syscall_stack: RwLock<KernelStack>,
563 sig_info: RwLock<ProcessSignalInfo>,
570 parent_pcb: RwLock<Weak<ProcessControlBlock>>,
572 real_parent_pcb: RwLock<Weak<ProcessControlBlock>>,
575 children: RwLock<Vec<Pid>>,
581 thread: RwLock<ThreadInfo>,
634 kernel_stack: RwLock::new(kstack), in do_create_pcb()
[all …]
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| /DragonOS-0.1.9/kernel/src/libs/ |
| D | rwlock.rs | 38 pub struct RwLock<T> { struct
57 inner: &'a RwLock<T>, argument
66 inner: &'a RwLock<T>,
70 unsafe impl<T: Send> Send for RwLock<T> {} implementation
71 unsafe impl<T: Send + Sync> Sync for RwLock<T> {} implementation
74 impl<T> RwLock<T> { implementation
78 return RwLock { in new()
88 let RwLock { data, .. } = self; in into_inner() localVariable
377 impl<T: Default> Default for RwLock<T> { implementation
384 impl<T> From<T> for RwLock<T> { implementation
[all …]
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| D | notifier.rs | 6 libs::{rwlock::RwLock, spinlock::SpinLock},
147 pub struct BlockingNotifierChain<V: Clone + Copy, T>(RwLock<NotifierChain<V, T>>);
151 Self(RwLock::new(NotifierChain::<V, T>::new())) in new()
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| /DragonOS-0.1.9/kernel/src/driver/video/ |
| D | mod.rs | 10 rwlock::{RwLock, RwLockReadGuard},
36 device_buffer: RwLock<ScmBufferInfo>,
37 refresh_target: RwLock<Option<Arc<SpinLock<Box<[u32]>>>>>,
219 device_buffer: RwLock::new(device_buffer), in video_init()
220 refresh_target: RwLock::new(None), in video_init()
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| /DragonOS-0.1.9/tools/debugging/logmonitor/src/backend/ |
| D | mod.rs | 3 sync::{mpsc, Arc, Mutex, RwLock, Weak},
21 main_thread: RwLock<Option<std::thread::JoinHandle<()>>>,
32 main_thread: RwLock::new(None), in new()
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| /DragonOS-0.1.9/kernel/src/net/ |
| D | mod.rs | 8 use crate::{driver::net::NetDriver, libs::rwlock::RwLock};
19 …pub static ref NET_DRIVERS: RwLock<BTreeMap<usize, Arc<dyn NetDriver>>> = RwLock::new(BTreeMap::ne…
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| /DragonOS-0.1.9/kernel/src/arch/x86_64/smp/ |
| D | mod.rs | 15 libs::rwlock::RwLock,
131 ia64_cpu_to_sapicid: RwLock<[Option<usize>; PerCpu::MAX_CPU_NUM as usize]>,
137 ia64_cpu_to_sapicid: RwLock::new([None; PerCpu::MAX_CPU_NUM as usize]), in new()
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| /DragonOS-0.1.9/kernel/src/driver/tty/ |
| D | tty_core.rs | 12 rwlock::{RwLock, RwLockReadGuard, RwLockUpgradableGuard, RwLockWriteGuard},
46 termios: RwLock::new(termios), in new()
48 flags: RwLock::new(TtyFlag::empty()), in new()
50 window_size: RwLock::new(WindowSize::default()), in new()
53 port: RwLock::new(None), in new()
290 termios: RwLock<Termios>,
292 flags: RwLock<TtyFlag>,
297 window_size: RwLock<WindowSize>,
303 port: RwLock<Option<Arc<dyn TtyPort>>>,
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| /DragonOS-0.1.9/kernel/src/filesystem/kernfs/ |
| D | mod.rs | 15 rwlock::RwLock,
92 inner: RwLock::new(InnerKernFSInode { in create_root_inode()
99 fs: RwLock::new(Weak::new()), in create_root_inode()
112 inner: RwLock<InnerKernFSInode>,
114 fs: RwLock<Weak<KernFS>>,
385 inner: RwLock::new(InnerKernFSInode { in new()
392 fs: RwLock::new(Weak::new()), in new()
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| /DragonOS-0.1.9/kernel/src/driver/serial/serial8250/ |
| D | serial8250_pio.rs | 13 libs::rwlock::RwLock,
76 inner: RwLock<Serial8250PIOPortInner>,
86 inner: RwLock::new(Serial8250PIOPortInner::new()), in new()
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| D | mod.rs | 28 libs::rwlock::{RwLock, RwLockReadGuard, RwLockWriteGuard},
158 inner: RwLock<InnerSerial8250ISADevices>,
168 inner: RwLock::new(InnerSerial8250ISADevices::new()), in new()
376 inner: RwLock<InnerSerial8250ISADriver>,
385 inner: RwLock::new(InnerSerial8250ISADriver::new()), in new()
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| /DragonOS-0.1.9/kernel/src/driver/keyboard/ |
| D | ps2_keyboard.rs | 30 libs::{keyboard_parser::TypeOneFSM, rwlock::RwLock, spinlock::SpinLock},
52 pub struct LockedPS2KeyBoardInode(RwLock<PS2KeyBoardInode>);
94 let result = Arc::new(LockedPS2KeyBoardInode(RwLock::new(inode))); in new()
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| /DragonOS-0.1.9/kernel/src/exception/ |
| D | softirq.rs | 17 libs::rwlock::RwLock,
102 table: RwLock<[Option<Arc<dyn SoftirqVec>>; MAX_SOFTIRQ_NUM as usize]>,
126 table: RwLock::new(data), in new()
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| /DragonOS-0.1.9/kernel/src/arch/x86_64/driver/ |
| D | hpet.rs | 27 rwlock::{RwLock, RwLockReadGuard, RwLockWriteGuard},
47 inner: RwLock<InnerHpet>,
95 inner: RwLock::new(InnerHpet { in new()
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| /DragonOS-0.1.9/kernel/src/time/ |
| D | timekeeping.rs | 8 libs::rwlock::RwLock,
38 pub struct Timekeeper(RwLock<TimekeeperData>);
155 unsafe { __TIMEKEEPER = Some(Timekeeper(RwLock::new(TimekeeperData::new()))) }; in timekeeper_init()
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| /DragonOS-0.1.9/kernel/src/driver/acpi/ |
| D | sysfs.rs | 13 libs::rwlock::RwLock,
29 static mut __ACPI_TABLE_ATTR_LIST: Option<RwLock<Vec<Arc<AttrAcpiTable>>>> = None;
57 fn acpi_table_attr_list() -> &'static RwLock<Vec<Arc<AttrAcpiTable>>> { in acpi_table_attr_list()
66 __ACPI_TABLE_ATTR_LIST = Some(RwLock::new(Vec::new())); in acpi_sysfs_init()
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