| /kernel/trunk/generic/include/proc/task.h |
|---|
| 92,6 → 92,10 |
| extern void task_create_arch(task_t *t); |
| #endif |
| #ifndef task_destroy_arch |
| extern void task_destroy_arch(task_t *t); |
| #endif |
| extern __native sys_task_get_id(task_id_t *uspace_task_id); |
| #endif |
| /kernel/trunk/generic/src/proc/task.c |
|---|
| 140,6 → 140,26 |
| */ |
| void task_destroy(task_t *t) |
| { |
| spinlock_lock(&tasks_lock); |
| btree_remove(&tasks_btree, t->taskid, NULL); |
| spinlock_unlock(&tasks_lock); |
| task_destroy_arch(t); |
| btree_destroy(&t->futexes); |
| mutex_lock_active(&t->as->lock); |
| if (--t->as->refcount == 0) { |
| mutex_unlock(&t->as->lock); |
| as_destroy(t->as); |
| /* |
| * t->as is destroyed. |
| */ |
| } else { |
| mutex_unlock(&t->as->lock); |
| } |
| free(t); |
| TASK = NULL; |
| } |
| /** Create new task with 1 thread and run it |
| 258,6 → 278,8 |
| spinlock_lock(&ta->lock); |
| ta->refcount++; |
| spinlock_unlock(&ta->lock); |
| spinlock_unlock(&tasks_lock); |
| t = thread_create(ktaskclnp, NULL, ta, 0, "ktaskclnp"); |
| /kernel/trunk/generic/src/mm/as.c |
|---|
| 147,8 → 147,10 |
| ipl = interrupts_disable(); |
| spinlock_lock(&inactive_as_with_asid_lock); |
| if (as->asid != ASID_INVALID && as->asid != ASID_KERNEL) { |
| list_remove(&as->inactive_as_with_asid_link); |
| if (as->asid != ASID_INVALID && as != AS_KERNEL) { |
| if (!as->cpu_refcount) |
| list_remove(&as->inactive_as_with_asid_link); |
| asid_put(as->asid); |
| } |
| spinlock_unlock(&inactive_as_with_asid_lock); |