>Number:         27028
>Category:       kern
>Synopsis:       wrong #ifdef pmap_wired_count
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Sep 25 00:31:00 UTC 2004
>Closed-Date:
>Last-Modified:
>Originator:     YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
>Release:        NetBSD 2.0G
>Organization:

>Environment:
	
	
System: NetBSD kaeru 2.0G NetBSD 2.0G (build.kaeru) #1700: Fri Sep 24 07:05:01 JST 2004 takashi@kaeru:/home/takashi/work/kernel/build.kaeru i386
Architecture: i386
Machine: i386
>Description:
	under /sys/uvm, there're code like:
		#if defined(pmap_wired_count)
			/* use pmap_wired_count */
		#endif
	while uvm_pmap.h has:
		#if !defined(pmap_wired_count)
		long		pmap_wired_count(pmap_t);
		#endif
>How-To-Repeat:
	code inspection.
>Fix:
	easy fix:
		introduce a dedicated macro for testing pmap_wired_count's
		availability.

	better fix:
		implement pmap_wired_count for ports missing it (only sparc?)
		and make it mandatory.
>Release-Note:
>Audit-Trail:
>Unformatted: