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Changes scheduling priorities for nice().

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This commit is contained in:
Jorrit Herder
2005-07-01 09:08:41 +00:00
parent 4fda4bbcb6
commit c349ef942a
2 changed files with 7 additions and 5 deletions
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8
kernel/proc.h
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@@ -84,10 +84,12 @@ struct proc {
* priority) and increment. Priorities of the processes in the boot image can
* be set in table.c.
*/
#define NR_SCHED_QUEUES 8 /* MUST equal minimum priority + 1 */
#define NR_SCHED_QUEUES 16 /* MUST equal minimum priority + 1 */
#define TASK_Q 0 /* highest, reserved for kernel tasks */
#define USER_Q 4 /* default priority for user processes */
#define IDLE_Q 7 /* lowest, only IDLE process goes here */
#define MAX_USER_Q 8 /* highest priority for user processes */
#define USER_Q 12 /* default priority for user processes */
#define MIN_USER_Q 14 /* minimum priority for user processes */
#define IDLE_Q 15 /* lowest, only IDLE process goes here */
/* Each queue has a maximum number of full quantums associated with it. */
#define QUANTUMS(q) (NR_SCHED_QUEUES - (q))