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Code Issues Releases Wiki Activity

🐛 页表拷贝的bug

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This commit is contained in:
fslongjin
2022-05-06 11:44:53 +08:00
parent c9784b457c
commit b7437b24d7
7 changed files with 38 additions and 38 deletions
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8
kernel/sched/sched.c
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@ -12,7 +12,7 @@ struct process_control_block *sched_cfs_dequeue()
{
if (list_empty(&sched_cfs_ready_queue[proc_current_cpu_id].proc_queue.list))
{
kdebug("list empty, count=%d", sched_cfs_ready_queue[proc_current_cpu_id].count);
// kdebug("list empty, count=%d", sched_cfs_ready_queue[proc_current_cpu_id].count);
return &initial_proc_union.pcb;
}
@ -30,9 +30,9 @@ struct process_control_block *sched_cfs_dequeue()
*/
void sched_cfs_enqueue(struct process_control_block *pcb)
{
struct process_control_block *proc = container_of(list_next(&sched_cfs_ready_queue[proc_current_cpu_id].proc_queue.list), struct process_control_block, list);
if (proc == &initial_proc_union.pcb)
if (pcb == initial_proc[proc_current_cpu_id])
return;
struct process_control_block *proc = container_of(list_next(&sched_cfs_ready_queue[proc_current_cpu_id].proc_queue.list), struct process_control_block, list);
if ((list_empty(&sched_cfs_ready_queue[proc_current_cpu_id].proc_queue.list)) == 0)
{
while (proc->virtual_runtime < pcb->virtual_runtime)
@ -59,7 +59,7 @@ void sched_cfs()
if (current_pcb->state == PROC_RUNNING) // 本次切换由于时间片到期引发，则再次加入就绪队列，否则交由其它功能模块进行管理
sched_cfs_enqueue(current_pcb);
// kdebug("proc->pid=%d, count=%d", proc->pid, sched_cfs_ready_queue[proc_current_cpu_id].count);
if (sched_cfs_ready_queue[proc_current_cpu_id].cpu_exec_proc_jiffies <= 0)
{
switch (proc->priority)