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sync code with last improvements from OpenBSD

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This commit is contained in:
purplerain 2023-09-28 08:40:30 +00:00
parent 4de47ea988
commit f463301edc
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
142 changed files with 4045 additions and 1295 deletions
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25
sys/kern/kern_exit.c
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@ -1,4 +1,4 @@
/* $OpenBSD: kern_exit.c,v 1.215 2023/09/13 14:25:49 claudio Exp $ */
/* $OpenBSD: kern_exit.c,v 1.216 2023/09/21 13:49:25 claudio Exp $ */
/* $NetBSD: kern_exit.c,v 1.39 1996/04/22 01:38:25 christos Exp $ */
/*
@ -165,8 +165,6 @@ exit1(struct proc *p, int xexit, int xsig, int flags)
/* main thread gotta wait because it has the pid, et al */
while (pr->ps_threadcnt > 1)
tsleep_nsec(&pr->ps_threads, PWAIT, "thrdeath", INFSLP);
if (pr->ps_flags & PS_PROFIL)
stopprofclock(pr);
}
rup = pr->ps_ru;
@ -190,6 +188,9 @@ exit1(struct proc *p, int xexit, int xsig, int flags)
#endif
if ((p->p_flag & P_THREAD) == 0) {
if (pr->ps_flags & PS_PROFIL)
stopprofclock(pr);
sigio_freelist(&pr->ps_sigiolst);
/* close open files and release open-file table */
@ -224,6 +225,15 @@ exit1(struct proc *p, int xexit, int xsig, int flags)
p->p_fd = NULL; /* zap the thread's copy */
/* Release the thread's read reference of resource limit structure. */
if (p->p_limit != NULL) {
struct plimit *limit;
limit = p->p_limit;
p->p_limit = NULL;
lim_free(limit);
}
/*
* Remove proc from pidhash chain and allproc so looking
* it up won't work. We will put the proc on the
@ -342,15 +352,6 @@ exit1(struct proc *p, int xexit, int xsig, int flags)
KASSERT(pr->ps_threadcnt > 0);
}
/* Release the thread's read reference of resource limit structure. */
if (p->p_limit != NULL) {
struct plimit *limit;
limit = p->p_limit;
p->p_limit = NULL;
lim_free(limit);
}
/*
* Other substructures are freed from reaper and wait().
*/