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Add a few more InterruptDisablers.

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This commit is contained in:
Andreas Kling 2018-10-25 10:33:10 +02:00
parent 1c49b34b93
commit ce126120d1
1 changed files with 6 additions and 1 deletions
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7
Kernel/Task.cpp
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@ -102,6 +102,7 @@ void Task::allocateLDT()
Vector<Task*> Task::allTasks()
{
InterruptDisabler disabler;
Vector<Task*> tasks;
tasks.ensureCapacity(s_tasks->sizeSlow());
for (auto* task = s_tasks->head(); task; task = task->next())
@ -441,7 +442,8 @@ void Task::sys$exit(int status)
void Task::taskDidCrash(Task* crashedTask)
{
// NOTE: This is called from an excepton handler, so interrupts are disabled.
ASSERT_INTERRUPTS_DISABLED();
crashedTask->setState(Crashing);
crashedTask->dumpRegions();
@ -499,6 +501,8 @@ void switchNow()
bool scheduleNewTask()
{
ASSERT_INTERRUPTS_DISABLED();
if (!current) {
// XXX: The first ever context_switch() goes to the idle task.
// This to setup a reliable place we can return to.
@ -801,6 +805,7 @@ pid_t Task::sys$getpid()
pid_t Task::sys$waitpid(pid_t waitee)
{
InterruptDisabler disabler;
if (!Task::fromPID(waitee))
return -1;
m_waitee = waitee;