| /kernel/trunk/generic/include/proc/scheduler.h |
|---|
| 52,14 → 52,12 |
| extern void scheduler(void); |
| extern void kcpulb(void *arg); |
| extern void before_thread_runs(void); |
| extern void after_thread_ran(void); |
| extern void sched_print_list(void); |
| /* |
| * To be defined by architectures: |
| */ |
| extern void before_task_runs_arch(void); |
| extern void before_thread_runs_arch(void); |
| extern void after_thread_ran_arch(void); |
| /kernel/trunk/generic/include/proc/task.h |
|---|
| 52,7 → 52,7 |
| phone_t phones[IPC_MAX_PHONES]; |
| atomic_t active_calls; /**< Active asynchronous messages */ |
| task_arch_t arch; |
| task_arch_t arch; /**< Architecture specific task data. */ |
| }; |
| extern spinlock_t tasks_lock; |
| /kernel/trunk/generic/src/proc/scheduler.c |
|---|
| 47,10 → 47,19 |
| #include <print.h> |
| #include <debug.h> |
| static void before_task_runs(void); |
| static void before_thread_runs(void); |
| static void after_thread_ran(void); |
| static void scheduler_separated_stack(void); |
| atomic_t nrdy; /**< Number of ready threads in the system. */ |
| /** Carry out actions before new task runs. */ |
| void before_task_runs(void) |
| { |
| before_task_runs_arch(); |
| } |
| /** Take actions before new thread runs. |
| * |
| * Perform actions that need to be |
| 434,6 → 443,7 |
| as_switch(as1, as2); |
| } |
| TASK = THREAD->task; |
| before_task_runs(); |
| } |
| THREAD->state = Running; |