diff options
Diffstat (limited to 'sys/kern/kern_fork.c')
| -rw-r--r-- | sys/kern/kern_fork.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c index ac82dff..33e961f 100644 --- a/sys/kern/kern_fork.c +++ b/sys/kern/kern_fork.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)kern_fork.c 8.6 (Berkeley) 4/8/94 - * $Id: kern_fork.c,v 1.41 1997/04/26 15:59:50 peter Exp $ + * $Id: kern_fork.c,v 1.42 1997/05/29 04:52:04 peter Exp $ */ #include "opt_ktrace.h" @@ -218,6 +218,20 @@ fork1(p1, flags, retval) /* Allocate new proc. */ MALLOC(newproc, struct proc *, sizeof(struct proc), M_PROC, M_WAITOK); +/* + * Setup linkage for kernel based threading + */ + if((flags & RFTHREAD) != 0) { + newproc->p_peers = p1->p_peers; + p1->p_peers = newproc; + newproc->p_leader = p1->p_leader; + } else { + newproc->p_peers = 0; + newproc->p_leader = newproc; + } + + newproc->p_wakeup = 0; + /* * Find an unused process ID. We remember a range of unused IDs * ready to use (from nextpid+1 through pidchecked-1). |
