upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-05-28 04:12:45 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

There was a thread on "unusually high load averages" when running under

Browse source 
sched_ule, in January 2004.  Looking at this, "pagezero" is (one of) the
culprit(s).  We had no provision for processes with P_NOLOAD set.  With
pagezero not running at PRI_ITHD, kseq_load_{add,rem} count pagezero as
another-normal-process, thus the "expected-plus-one" load reported in
the above thread.

Submitted by:	Nikos Ntarmos <ntarmos@ceid.upatras.gr>
This commit is contained in:
David E. O'Brien 2004-04-22 21:37:46 +00:00
parent a2c4a178ab
commit 207a6c0dcb
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
sys/kern/sched_ule.c
View file

@ -357,7 +357,7 @@ kseq_load_add(struct kseq *kseq, struct kse *ke)
if (class == PRI_TIMESHARE)
kseq->ksq_load_timeshare++;
kseq->ksq_load++;
if (class != PRI_ITHD)
if (class != PRI_ITHD && (ke->ke_proc->p_flag & P_NOLOAD) == 0)
#ifdef SMP
kseq->ksq_group->ksg_load++;
#else
@ -380,7 +380,7 @@ kseq_load_rem(struct kseq *kseq, struct kse *ke)
class = PRI_BASE(ke->ke_ksegrp->kg_pri_class);
if (class == PRI_TIMESHARE)
kseq->ksq_load_timeshare--;
if (class != PRI_ITHD)
if (class != PRI_ITHD && (ke->ke_proc->p_flag & P_NOLOAD) == 0)
#ifdef SMP
kseq->ksq_group->ksg_load--;
#else