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Kernel: Convert Processor::in_irq() to static current_in_irq()

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This closes the race window between Processor::current() and a context
switch happening before in_irq().
This commit is contained in:
Andreas Kling 2021-08-22 12:21:31 +02:00
parent 3e3f760808
commit d60635cb9d
14 changed files with 37 additions and 39 deletions
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2
Kernel/Time/TimeManagement.cpp
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@ -403,7 +403,7 @@ void TimeManagement::increment_time_since_boot()
void TimeManagement::system_timer_tick(const RegisterState& regs)
{
if (Processor::current().in_irq() <= 1) {
if (Processor::current_in_irq() <= 1) {
// Don't expire timers while handling IRQs
TimerQueue::the().fire();
}