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Merge 'task1/priority-donation' into 'master' #14

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sb3923 merged 66 commits from task1/priority-donation into master 2024-10-23 16:15:45 +00:00
Conversation 35 Commits 66 Files Changed 4 +247 -16
4 changed files with 247 additions and 16 deletions
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11
src/threads/synch.c
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@@ -318,15 +318,8 @@ lock_release (struct lock *lock)
released, transfer the remaining orphaned donors to its donor list. */ released, transfer the remaining orphaned donors to its donor list. */
if (max_donor != NULL) if (max_donor != NULL)
{ {
tail = list_tail (&orphan_list); while (!list_empty (&orphan_list))
e = list_begin (&orphan_list); list_push_back (&max_donor->donors_list, list_pop_front (&orphan_list));
while (e != tail)
{
struct list_elem *next = list_next (e);
list_push_back (&max_donor->donors_list, e);
e = next;
}
} }
/* Removal of donors to this thread may change its effective priority, /* Removal of donors to this thread may change its effective priority,