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Removed NIL_SYS_PROC and NIL_PROC

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- NIL_PROC replaced by simple NULLs
This commit is contained in:
Tomas Hruby
2010-03-28 09:54:32 +00:00
parent 98493805fd
commit a3ffc0f7ad
5 changed files with 15 additions and 17 deletions
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6
kernel/debug.c
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@@ -33,11 +33,11 @@ runqueues_ok(void)
printf("tail but no head in %d\n", q);
return 0;
}
if (rdy_tail[q] && rdy_tail[q]->p_nextready != NIL_PROC) {
if (rdy_tail[q] && rdy_tail[q]->p_nextready) {
printf("tail and tail->next not null in %d\n", q);
return 0;
}
for(xp = rdy_head[q]; xp != NIL_PROC; xp = xp->p_nextready) {
for(xp = rdy_head[q]; xp; xp = xp->p_nextready) {
const vir_bytes vxp = (vir_bytes) xp;
vir_bytes dxp;
if(vxp < (vir_bytes) BEG_PROC_ADDR || vxp >= (vir_bytes) END_PROC_ADDR) {
@@ -74,7 +74,7 @@ runqueues_ok(void)
return 0;
}
xp->p_found = 1;
if (xp->p_nextready == NIL_PROC && rdy_tail[q] != xp) {
if (!xp->p_nextready && rdy_tail[q] != xp) {
printf("sched err: last element not tail q %d proc %d\n",
q, xp->p_nr);
return 0;