| /DragonOS-0.1.8/kernel/src/libs/ |
| D | wait_queue.rs | 16 spinlock::{SpinLock, SpinLockGuard},
45 let mut guard: SpinLockGuard<InnerWaitQueue> = self.0.lock(); in sleep()
58 let mut guard: SpinLockGuard<InnerWaitQueue> = self.0.lock(); in sleep_with_func()
83 let mut guard: SpinLockGuard<InnerWaitQueue> = self.0.lock(); in sleep_without_schedule()
90 let mut guard: SpinLockGuard<InnerWaitQueue> = self.0.lock(); in sleep_uninterruptible()
99 pub fn sleep_unlock_spinlock<T>(&self, to_unlock: SpinLockGuard<T>) { in sleep_unlock_spinlock()
100 let mut guard: SpinLockGuard<InnerWaitQueue> = self.0.lock(); in sleep_unlock_spinlock()
111 let mut guard: SpinLockGuard<InnerWaitQueue> = self.0.lock(); in sleep_unlock_mutex()
121 pub fn sleep_uninterruptible_unlock_spinlock<T>(&self, to_unlock: SpinLockGuard<T>) { in sleep_uninterruptible_unlock_spinlock()
122 let mut guard: SpinLockGuard<InnerWaitQueue> = self.0.lock(); in sleep_uninterruptible_unlock_spinlock()
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| D | spinlock.rs | 174 pub struct SpinLockGuard<'a, T: 'a> { struct
179 impl<'a, T: 'a> SpinLockGuard<'a, T> { argument
210 pub fn lock(&self) -> SpinLockGuard<T> { in lock()
213 return SpinLockGuard { in lock()
219 pub fn lock_irqsave(&self) -> SpinLockGuard<T> { in lock_irqsave()
224 return SpinLockGuard { in lock_irqsave()
230 pub fn try_lock(&self) -> Result<SpinLockGuard<T>, SystemError> { in try_lock()
232 return Ok(SpinLockGuard { in try_lock()
240 pub fn try_lock_irqsave(&self) -> Result<SpinLockGuard<T>, SystemError> { in try_lock_irqsave()
243 return Ok(SpinLockGuard { in try_lock_irqsave()
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| D | mutex.rs | 13 libs::spinlock::SpinLockGuard,
64 let mut inner: SpinLockGuard<MutexInner> = self.inner.lock(); in lock()
116 let mut inner: SpinLockGuard<MutexInner> = self.inner.lock(); in unlock()
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| /DragonOS-0.1.8/docs/kernel/locking/ |
| D | spinlock.md | 55   当需要读取、修改SpinLock保护的数据时，请先使用SpinLock的`lock()`方法。该方法会返回一个`SpinLockGuard`。您可以使用被保护的数据的成员函数…
62 let mut g :SpinLockGuard<Vec<i32>>= x.lock();
94 …SpinLockGuard`作为守卫。我们在编写代码的时候，保证只有调用`SpinLock`的`lock()`方法加锁后，才能生成一个`SpinLockGuard`。 并且，当我们想要访问受保护的…
104 - 如果函数B需要访问临界区内的数据，那么，函数B应当接收一个类型为`&SpinLockGuard`的参数，这个守卫由函数A获得。这样一来，函数B就能访问临界区内的数据。
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| /DragonOS-0.1.8/kernel/src/mm/ |
| D | mmio_buddy.rs | 1 use crate::libs::spinlock::{SpinLock, SpinLockGuard};
139 low_list_guard: &mut SpinLockGuard<MmioFreeRegionList>, in split_block()
162 list_guard: &mut SpinLockGuard<MmioFreeRegionList>, in query_addr_region()
175 let pop_list: &mut SpinLockGuard<MmioFreeRegionList> = in query_addr_region()
187 let low_list_guard: &mut SpinLockGuard<MmioFreeRegionList> = in query_addr_region()
207 let low_list_guard: &mut SpinLockGuard<MmioFreeRegionList> = in query_addr_region()
299 let list_guard: &mut SpinLockGuard<MmioFreeRegionList> = in mmio_buddy_query_addr_region()
317 list_guard: &mut SpinLockGuard<MmioFreeRegionList>, in push_block()
345 list_guard: &mut SpinLockGuard<MmioFreeRegionList>, in pop_buddy_block()
377 list_guard: &mut SpinLockGuard<MmioFreeRegionList>, in pop_block()
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| D | ucontext.rs | 24 spinlock::{SpinLock, SpinLockGuard},
165 let vma_guard: SpinLockGuard<'_, VMA> = vma.lock(); in try_clone()
810 pub fn lock(&self) -> SpinLockGuard<VMA> { in lock()
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| /DragonOS-0.1.8/kernel/src/filesystem/ramfs/ |
| D | mod.rs | 12 libs::spinlock::{SpinLock, SpinLockGuard},
105 let mut root_guard: SpinLockGuard<RamFSInode> = result.root_inode.0.lock(); in new()
128 let inode: SpinLockGuard<RamFSInode> = self.0.lock(); in read_at()
161 let mut inode: SpinLockGuard<RamFSInode> = self.0.lock(); in write_at()
182 let inode: SpinLockGuard<RamFSInode> = self.0.lock(); in poll()
286 let mut inode: SpinLockGuard<RamFSInode> = self.0.lock(); in link()
287 let mut other_locked: SpinLockGuard<RamFSInode> = other.0.lock(); in link()
314 let mut inode: SpinLockGuard<RamFSInode> = self.0.lock(); in unlink()
337 let mut inode: SpinLockGuard<RamFSInode> = self.0.lock(); in rmdir()
396 let inode: SpinLockGuard<RamFSInode> = self.0.lock(); in get_entry_name()
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| /DragonOS-0.1.8/kernel/src/filesystem/procfs/ |
| D | mod.rs | 20 libs::spinlock::{SpinLock, SpinLockGuard},
271 let mut root_guard: SpinLockGuard<ProcFSInode> = result.root_inode.0.lock(); in new()
326 let mut inode: SpinLockGuard<ProcFSInode> = self.0.lock(); in open()
348 let guard: SpinLockGuard<ProcFSInode> = self.0.lock(); in close()
376 let inode: SpinLockGuard<ProcFSInode> = self.0.lock(); in read_at()
424 let inode: SpinLockGuard<ProcFSInode> = self.0.lock(); in poll()
532 let mut inode: SpinLockGuard<ProcFSInode> = self.0.lock(); in link()
533 let mut other_locked: SpinLockGuard<ProcFSInode> = other.0.lock(); in link()
560 let mut inode: SpinLockGuard<ProcFSInode> = self.0.lock(); in unlink()
611 let inode: SpinLockGuard<ProcFSInode> = self.0.lock(); in get_entry_name()
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| /DragonOS-0.1.8/kernel/src/filesystem/sysfs/ |
| D | mod.rs | 6 libs::spinlock::{SpinLock, SpinLockGuard},
103 let mut root_guard: SpinLockGuard<SysFSInode> = sysfs.root_inode.0.lock(); in new()
190 let inode: SpinLockGuard<SysFSInode> = self.0.lock(); in poll()
209 let inode: SpinLockGuard<SysFSInode> = self.0.lock(); in get_entry_name()
287 mut guard: SpinLockGuard<SysFSInode>, in do_create_with_data()
340 let guard: SpinLockGuard<SysFSInode> = self.0.lock(); in add_dir()
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| /DragonOS-0.1.8/kernel/src/filesystem/devfs/ |
| D | mod.rs | 12 libs::spinlock::{SpinLock, SpinLockGuard},
61 let mut root_guard: SpinLockGuard<DevFSInode> = devfs.root_inode.0.lock(); in new()
249 let guard: SpinLockGuard<DevFSInode> = self.0.lock(); in add_dir()
290 mut guard: SpinLockGuard<DevFSInode>, in do_create_with_data()
363 let guard: SpinLockGuard<DevFSInode> = self.0.lock(); in create_with_data()
394 let inode: SpinLockGuard<DevFSInode> = self.0.lock(); in get_entry_name()
461 let inode: SpinLockGuard<DevFSInode> = self.0.lock(); in poll()
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| /DragonOS-0.1.8/kernel/src/driver/disk/ahci/ |
| D | mod.rs | 11 use crate::libs::spinlock::{SpinLock, SpinLockGuard};
172 let disks_list: SpinLockGuard<Vec<Arc<LockedAhciDisk>>> = LOCKED_DISKS_LIST.lock(); in get_disks_by_name()
185 let list: SpinLockGuard<Vec<&mut HbaMem>> = LOCKED_HBA_MEM_LIST.lock(); in _port()
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| /DragonOS-0.1.8/kernel/src/filesystem/fat/ |
| D | fs.rs | 20 spinlock::{SpinLock, SpinLockGuard},
328 let mut root_guard: SpinLockGuard<FATInode> = result.root_inode.0.lock(); in new()
1362 let mut guard: SpinLockGuard<FATInode> = self.0.lock(); in read_at()
1390 let mut guard: SpinLockGuard<FATInode> = self.0.lock(); in write_at()
1411 let inode: SpinLockGuard<FATInode> = self.0.lock(); in poll()
1429 let mut guard: SpinLockGuard<FATInode> = self.0.lock(); in create()
1468 let mut guard: SpinLockGuard<FATInode> = self.0.lock(); in resize()
1507 let mut guard: SpinLockGuard<FATInode> = self.0.lock(); in list()
1550 let mut guard: SpinLockGuard<FATInode> = self.0.lock(); in find()
1564 let mut guard: SpinLockGuard<FATInode> = self.0.lock(); in unlink()
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| /DragonOS-0.1.8/kernel/src/net/ |
| D | syscall.rs | 14 libs::spinlock::SpinLockGuard,
84 let socket: SpinLockGuard<Box<dyn Socket>> = socket_inode.inner(); in setsockopt()
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| D | socket.rs | 16 spinlock::{SpinLock, SpinLockGuard},
1131 pub fn inner(&self) -> SpinLockGuard<Box<dyn Socket>> { in inner()
|