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Added support for starting the experimental "vmdaemon" system process.

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Enabled via REL2_1.

Submitted by:	John Dyson
This commit is contained in:
dg 1994-11-06 05:01:58 +00:00
parent 0a030b2555
commit 30898b4b33
1 changed files with 19 additions and 3 deletions
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22
sys/kern/init_main.c
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@ -36,7 +36,7 @@
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* @(#)init_main.c 8.9 (Berkeley) 1/21/94 * @(#)init_main.c 8.9 (Berkeley) 1/21/94
* $Id: init_main.c,v 1.14 1994/10/20 00:08:26 phk Exp $ * $Id: init_main.c,v 1.15 1994/10/26 03:34:20 phk Exp $
*/ */
#include <sys/param.h> #include <sys/param.h>
@ -82,7 +82,7 @@ struct filedesc0 filedesc0;
struct plimit limit0; struct plimit limit0;
struct vmspace vmspace0; struct vmspace vmspace0;
struct proc *curproc = &proc0; struct proc *curproc = &proc0;
struct proc *initproc, *pageproc, *updateproc; struct proc *initproc, *pageproc, *updateproc, *vmproc;
int cmask = CMASK; int cmask = CMASK;
extern struct user *proc0paddr; extern struct user *proc0paddr;
@ -319,8 +319,24 @@ main(framep)
/* NOTREACHED */ /* NOTREACHED */
} }
#ifdef REL2_1
/* /*
* Start update daemon (process 3). * Start high level vm daemon (process 3).
*/
if (fork(p, (void *) NULL, rval))
panic("failed fork vm daemon");
if (rval[1]) {
p = curproc;
vmproc = p;
p->p_flag |= P_INMEM | P_SYSTEM;
bcopy("vmdaemon", p->p_comm, sizeof("vmdaemon"));
vm_daemon();
/*NOTREACHED*/
}
#endif
/*
* Start update daemon (process 4).
*/ */
if (fork(p, (void *) NULL, rval)) if (fork(p, (void *) NULL, rval))
panic("failed fork update daemon"); panic("failed fork update daemon");