diff options
Diffstat (limited to 'sys/kern/kern_proc.c')
| -rw-r--r-- | sys/kern/kern_proc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c index f061b06cffe..7abbab5fd48 100644 --- a/sys/kern/kern_proc.c +++ b/sys/kern/kern_proc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_proc.c,v 1.100 2024/10/15 13:49:26 claudio Exp $ */ +/* $OpenBSD: kern_proc.c,v 1.101 2024/10/22 11:54:04 claudio Exp $ */ /* $NetBSD: kern_proc.c,v 1.14 1996/02/09 18:59:41 christos Exp $ */ /* @@ -319,7 +319,9 @@ enterthispgrp(struct process *pr, struct pgrp *pgrp) fixjobc(pr, savepgrp, 0); LIST_REMOVE(pr, ps_pglist); + mtx_enter(&pr->ps_mtx); pr->ps_pgrp = pgrp; + mtx_leave(&pr->ps_mtx); LIST_INSERT_HEAD(&pgrp->pg_members, pr, ps_pglist); if (LIST_EMPTY(&savepgrp->pg_members)) pgdelete(savepgrp); @@ -337,7 +339,9 @@ leavepgrp(struct process *pr) LIST_REMOVE(pr, ps_pglist); if (LIST_EMPTY(&pr->ps_pgrp->pg_members)) pgdelete(pr->ps_pgrp); + mtx_enter(&pr->ps_mtx); pr->ps_pgrp = NULL; + mtx_leave(&pr->ps_mtx); } /* |