| /DragonOS-0.1.2/kernel/src/common/ |
| D | spinlock.h | 23 } spinlock_t; typedef
25 extern void __arch_spin_lock(spinlock_t *lock);
26 extern void __arch_spin_unlock(spinlock_t *lock);
28 extern void __arch_spin_lock_no_preempt(spinlock_t *lock);
29 extern void __arch_spin_unlock_no_preempt(spinlock_t *lock);
31 extern long __arch_spin_trylock(spinlock_t *lock);
38 void spin_lock(spinlock_t *lock) in spin_lock()
48 void spin_unlock(spinlock_t *lock) in spin_unlock()
58 void spin_init(spinlock_t *lock) in spin_init()
70 void spin_lock_no_preempt(spinlock_t *lock) in spin_lock_no_preempt()
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| D | mutex.h | 20 spinlock_t wait_lock; // mutex操作锁，用于对mutex的list的操作进行加锁
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| D | kfifo.h | 130 …ays_inline kfifo_in_locked(struct kfifo_t *fifo, const void *from, uint32_t size, spinlock_t *lock) in kfifo_in_locked()
147 uint32_t __always_inline kfifo_out_locked(struct kfifo_t *fifo, void *to, uint32_t size, spinlock_t… in kfifo_out_locked()
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| D | lockref.h | 19 spinlock_t lock;
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| D | wait_queue.h | 57 spinlock_t lock; // 队列需要有一个自旋锁,虽然目前内部并没有使用,但是以后可能会用.[在completion内部使用]
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| D | idr.h | 71 spinlock_t lock;
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| /DragonOS-0.1.2/kernel/src/libs/ |
| D | spinlock.rs | 6 use crate::include::bindings::bindings::{spin_lock, spin_unlock, spinlock_t};
10 pub fn spin_lock_irqsave(lock: *mut spinlock_t, flags: &mut u64) { in spin_lock_irqsave() argument
19 pub fn spin_unlock_irqrestore(lock: *mut spinlock_t, flags: &u64) { in spin_unlock_irqrestore() argument
29 pub fn spin_is_locked(lock: &spinlock_t) -> bool { in spin_is_locked()
35 impl Default for spinlock_t { implementation
42 pub fn spin_lock_irq(lock: *mut spinlock_t){ in spin_lock_irq() argument
48 pub fn spin_unlock_irq(lock: *mut spinlock_t){ in spin_unlock_irq() argument
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| D | wait_queue_head.c | 43 spin_unlock((spinlock_t *)lock); in wait_queue_sleep_with_node_unlock()
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| D | wait_queue.c | 46 spin_unlock((spinlock_t *)lock); in wait_queue_sleep_on_unlock()
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| /DragonOS-0.1.2/kernel/src/arch/x86_64/asm/ |
| D | spinlock.c | 4 void __arch_spin_lock(spinlock_t *lock) in __arch_spin_lock()
19 void __arch_spin_unlock(spinlock_t *lock) in __arch_spin_unlock()
25 void __arch_spin_lock_no_preempt(spinlock_t *lock) in __arch_spin_lock_no_preempt()
39 void __arch_spin_unlock_no_preempt(spinlock_t *lock) in __arch_spin_unlock_no_preempt()
44 long __arch_spin_trylock(spinlock_t *lock) in __arch_spin_trylock()
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| /DragonOS-0.1.2/kernel/src/process/ |
| D | initial_proc.rs | 6 include::bindings::bindings::{atomic_t, process_control_block, spinlock_t},
22 siglock: spinlock_t { lock: 1 },
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| /DragonOS-0.1.2/docs/kernel/locking/ |
| D | locks.md | 23 - spinlock_t
63 spinlock_t wait_lock; // mutex操作锁，用于对mutex的list的操作进行加锁
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| D | lockref.md | 18 spinlock_t lock;
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| /DragonOS-0.1.2/kernel/src/mm/ |
| D | mmio-buddy.h | 40 spinlock_t op_lock; // 操作锁
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| D | slab.h | 46 spinlock_t lock; // 当前内存池的操作锁
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| D | mm-types.h | 110 spinlock_t op_lock; // 页面操作锁
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| /DragonOS-0.1.2/kernel/src/driver/usb/ |
| D | usb.c | 9 extern spinlock_t xhci_controller_init_lock; // xhci控制器初始化锁
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| /DragonOS-0.1.2/kernel/src/exception/ |
| D | softirq.c | 7 static spinlock_t softirq_modify_lock; // 软中断状态（status）
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| /DragonOS-0.1.2/kernel/src/include/DragonOS/ |
| D | signal.h | 132 spinlock_t siglock;
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| /DragonOS-0.1.2/kernel/src/libs/libUI/ |
| D | textui.h | 111 spinlock_t lock; // 窗口操作锁
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| D | screen_manager.c | 13 static spinlock_t scm_register_lock; // 框架注册锁
14 static spinlock_t scm_screen_own_lock = {1}; // 改变屏幕归属者时，需要对该锁加锁
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| D | textui.c | 11 static spinlock_t __window_id_lock = {1};
22 static spinlock_t change_lock;
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| /DragonOS-0.1.2/kernel/src/driver/video/ |
| D | video.c | 23 static spinlock_t daemon_refresh_lock;
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| /DragonOS-0.1.2/kernel/src/time/ |
| D | timer.c | 10 static spinlock_t sched_lock;
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| /DragonOS-0.1.2/kernel/src/driver/keyboard/ |
| D | ps2_keyboard.c | 19 static spinlock_t ps2_kb_buf_rw_lock;
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