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sync code with last improvements from OpenBSD

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This commit is contained in:
purplerain 2023-08-29 22:23:51 +00:00
parent 18b0c95b14
commit 708141b7a2
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
21 changed files with 232 additions and 72 deletions
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12
sys/kern/kern_exit.c
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@ -1,4 +1,4 @@
/* $OpenBSD: kern_exit.c,v 1.211 2023/04/25 18:14:06 claudio Exp $ */
/* $OpenBSD: kern_exit.c,v 1.212 2023/08/29 16:19:34 claudio Exp $ */
/* $NetBSD: kern_exit.c,v 1.39 1996/04/22 01:38:25 christos Exp $ */
/*
@ -118,6 +118,7 @@ exit1(struct proc *p, int xexit, int xsig, int flags)
{
struct process *pr, *qr, *nqr;
struct rusage *rup;
struct timespec ts;
int s;
atomic_setbits_int(&p->p_flag, P_WEXIT);
@ -298,7 +299,14 @@ exit1(struct proc *p, int xexit, int xsig, int flags)
/* add thread's accumulated rusage into the process's total */
ruadd(rup, &p->p_ru);
tuagg(pr, p);
nanouptime(&ts);
if (timespeccmp(&ts, &curcpu()->ci_schedstate.spc_runtime, <))
timespecclear(&ts);
else
timespecsub(&ts, &curcpu()->ci_schedstate.spc_runtime, &ts);
SCHED_LOCK(s);
tuagg_locked(pr, p, &ts);
SCHED_UNLOCK(s);
/*
* clear %cpu usage during swap