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Fix the sleep queue even more

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This commit is contained in:
Baptiste Wicht 2016-08-18 22:00:56 +02:00
parent 531d0137fd
commit c663cfc21c
1 changed files with 12 additions and 10 deletions
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22
kernel/include/sleep_queue.hpp
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@ -135,16 +135,18 @@ public:
// If the queue still contains our pid, it means a wake up
// from timeout
// If the pid is on top, pop it
if(queue.top() == pid){
obtained = false;
queue.pop();
}
// If the pid is inside the queue, replace it with an invalid pid
// If this happens too often, we'll need a better pid queue
else if(queue.contains(pid)){
obtained = false;
queue.replace(pid, scheduler::INVALID_PID);
if(!queue.empty()){
// If the pid is on top, pop it
if(queue.top() == pid){
obtained = false;
queue.pop();
}
// If the pid is inside the queue, replace it with an invalid pid
// If this happens too often, we'll need a better pid queue
else if(queue.contains(pid)){
obtained = false;
queue.replace(pid, scheduler::INVALID_PID);
}
}
// Final release of the lock