| 64,7 → 64,12 |
|---|
| link_t th_link; /**< Links to threads within containing task. */ |
| link_t threads_link; /**< Link to the list of all threads. */ |
| |
| /* items below are protected by lock */ |
| /** Lock protecting thread structure. |
| * |
| * Protects the whole thread structure except list links above. |
| * Must be acquired before T.lock for each T of type task_t. |
| * |
| */ |
| spinlock_t lock; |
| |
| void (* thread_code)(void *); /**< Function implementing the thread. */ |
| 109,7 → 114,14 |
|---|
| __u8 *ustack; /**< Thread's user stack. */ |
| }; |
| |
| extern spinlock_t threads_lock; /**< Lock protecting threads_head list. */ |
| /** Thread list lock. |
| * |
| * This lock protects all link_t structures chained in threads_head. |
| * Must be acquired before T.lock for each T of type thread_t. |
| * |
| */ |
| extern spinlock_t threads_lock; |
| |
| extern link_t threads_head; /**< List of all threads in the system. */ |
| |
| extern void thread_init(void); |