modify thread struct to track thread niceness and recent_cpu time

2024-10-15 17:09:06 +01:00
parent 5178b72370
commit df89bda71e
1 changed files with 4 additions and 0 deletions
--- a/src/threads/thread.h
+++ b/src/threads/thread.h
@@ -93,6 +93,10 @@ struct thread
    /* Shared between thread.c and synch.c. */
    struct list_elem elem;              /* List element. */

+    /* MLFQS items */
+    int nice;                           /* Nice value for this thread */
+    int32_t recent_cpu;                 /* Amount of time this process received */
+
 #ifdef USERPROG
    /* Owned by userprog/process.c. */
    uint32_t *pagedir;                  /* Page directory. */