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. load average calculation changed to calculate it all over every tick

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instead of keeping a running total of enqueued processes
   (because somehow the load average was broken)
 . added SI_KPROC_TAB to get a copy of kernel process table from PM, for
   a top implementation
 . fixed arg to sys_nice() to make it an endpoint, not a slot number
This commit is contained in:
Ben Gras
2006-03-16 09:33:35 +00:00
parent e61522402a
commit eae250dea4
7 changed files with 18 additions and 14 deletions
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6
kernel/proc.c
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@@ -536,8 +536,6 @@ register struct proc *rp; /* this process is now runnable */
/* Now select the next process to run. */
pick_proc();
kloadinfo.procs_enqueued++;
#if DEBUG_SCHED_CHECK
rp->p_ready = 1;
check_runqueues("enqueue");
@@ -587,13 +585,9 @@ register struct proc *rp; /* this process is no longer runnable */
prev_xp = *xpp; /* save previous in chain */
}
kloadinfo.procs_enqueued--;
#if DEBUG_SCHED_CHECK
rp->p_ready = 0;
check_runqueues("dequeue");
if(kloadinfo.procs_enqueued < 0)
kprintf("%d processes enqueued\n", kloadinfo.procs_enqueued);
#endif
}