Subject: kern/7121: Extraneous debug message in src/sys/uvm/uvm_glue.c
To: None <gnats-bugs@gnats.netbsd.org>
From: Gary Duzan <gary@wheel.tiac.net>
List: netbsd-bugs
Date: 03/10/1999 07:34:59
>Number:         7121
>Category:       kern
>Synopsis:       Extraneous debug message in src/sys/uvm/uvm_glue.c
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    kern-bug-people (Kernel Bug People)
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Mar 10 04:50:01 1999
>Last-Modified:
>Originator:     Gary Duzan
>Organization:
	Not an awful lot
>Release:        Mon Mar  8 07:49:33 EST 1999
>Environment:
System: NetBSD wheel 1.3J NetBSD 1.3J (WHEEL) #0: Sun Feb 28 12:01:35 EST 1999 gary@wheel:/disk1/src/sys/arch/i386/compile/WHEEL i386


>Description:
	In src/sys/uvm/uvm_glue.c:uvm_scheduler(), we have the following
	bit of code:

===========================================================================
        /*
         * not enough memory, jab the pageout daemon and wait til the coast
         * is clear
         */
#ifdef DEBUG
        if (swapdebug & SDB_FOLLOW)
                printf("scheduler: no room for pid %d(%s), free %d\n",
           p->p_pid, p->p_comm, uvmexp.free);
#endif
        printf("scheduler: no room for pid %d(%s), free %d\n",
           p->p_pid, p->p_comm, uvmexp.free);/*XXXCDC: HIGHLY BOGUS */
===========================================================================

	This seems rather silly and results in extra junk filling up
	the dmesg buffer:

===========================================================================
scheduler: no room for pid 220(systat), free 1
scheduler: no room for pid 190(xconsole), free 1
scheduler: no room for pid 190(xconsole), free 1
===========================================================================


>How-To-Repeat:
	By inspection.
>Fix:
	Yank the HIGHLY BOGUS copy.
>Audit-Trail:
>Unformatted: