| 20,11 → 20,11 |
|---|
| |
| /** |
| ------------ |
| CVS : $Id: edf.c,v 1.16 2004-06-21 11:22:05 anton Exp $ |
| CVS : $Id: edf.c,v 1.17 2004-09-09 13:13:21 giacomo Exp $ |
| |
| File: $File$ |
| Revision: $Revision: 1.16 $ |
| Last update: $Date: 2004-06-21 11:22:05 $ |
| Revision: $Revision: 1.17 $ |
| Last update: $Date: 2004-09-09 13:13:21 $ |
| ------------ |
| |
| This file contains the scheduling module EDF (Earliest Deadline First) |
| 62,7 → 62,7 |
|---|
| #include <kernel/func.h> |
| #include <tracer.h> |
| |
| //#define EDF_DEBUG |
| #define EDF_DEBUG |
| #define edf_printf kern_printf |
| #ifdef EDF_DEBUG |
| char *pnow() { |
| 167,6 → 167,8 |
|---|
| EDF_level_des *lev = (EDF_level_des *)level_table[proc_table[p].task_level]; |
| EDF_task_des *td = &lev->tvec[p]; |
| |
| td->dl_timer = -1; |
| |
| TRACER_LOGEVENT(FTrace_EVT_task_deadline_miss, |
| (unsigned short int)proc_table[p].context,0); |
| |
| 191,6 → 193,11 |
|---|
| static void EDF_timer_guest_deadline(void *par) |
| { |
| PID p = (PID) par; |
| EDF_level_des *lev = (EDF_level_des *)level_table[proc_table[p].task_level]; |
| EDF_task_des *td = &lev->tvec[p]; |
| |
| td->dl_timer = -1; |
| |
| TRACER_LOGEVENT(FTrace_EVT_task_deadline_miss, |
| (unsigned short int)proc_table[p].context,0); |
| kern_raise(XDEADLINE_MISS,p); |
| 209,6 → 216,10 |
|---|
| if (lev->flags & EDF_ENABLE_DL_CHECK) { |
| temp = td->release; |
| ADDUSEC2TIMESPEC(td->rdeadline, &temp); |
| if (td->dl_timer != -1) { |
| kern_event_delete(td->dl_timer); |
| td->dl_timer = -1; |
| } |
| td->dl_timer = kern_event_post(&temp,EDF_timer_deadline,(void *)p); |
| } |
| |
| 572,7 → 583,10 |
|---|
| iq_timespec_insert(p,&lev->ready); |
| proc_table[p].status = EDF_READY; |
| |
| td->dl_timer = -1; |
| if (td->dl_timer != -1) { |
| kern_event_delete(td->dl_timer); |
| td->dl_timer = -1; |
| } |
| |
| td->period = job->period; |
| |