kern/93755: [patch] 2 copy'n'paste-os in sys/vm/phys_pager.c

Antoine Brodin antoine.brodin at laposte.net
Thu Feb 23 07:10:07 PST 2006


>Number:         93755
>Category:       kern
>Synopsis:       [patch] 2 copy'n'paste-os in sys/vm/phys_pager.c
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          doc-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Feb 23 15:10:03 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Antoine Brodin
>Release:        FreeBSD 7.0-CURRENT i386
>Organization:
none
>Environment:
System: FreeBSD barton.dreadbsd.org 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Wed Feb 22 20:15:40 CET 2006 antoine at barton.dreadbsd.org:/usr/obj/usr/src/sys/BARTON i386


>Description:
There are two copy'n'paste-os in sys/vm/phys_pager.c
>How-To-Repeat:
Read sys/vm/phys_pager.c
>Fix:
note: phyalc can be changed to ph[sy]al[cl]


--- phys.diff begins here ---
Index: phys_pager.c
===================================================================
RCS file: /home/ncvs/src/sys/vm/phys_pager.c,v
retrieving revision 1.23
diff -u -p -r1.23 phys_pager.c
--- phys_pager.c	7 Jan 2005 02:29:26 -0000	1.23
+++ phys_pager.c	23 Feb 2006 14:36:52 -0000
@@ -44,7 +44,7 @@ __FBSDID("$FreeBSD: src/sys/vm/phys_page
 
 /* prevent concurrant creation races */
 static int phys_pager_alloc_lock;
-/* list of device pager objects */
+/* list of phys pager objects */
 static struct pagerlst phys_pager_object_list;
 /* protect access to phys_pager_object_list */
 static struct mtx phys_pager_mtx;
@@ -82,7 +82,7 @@ phys_pager_alloc(void *handle, vm_ooffse
 		 */
 		while (phys_pager_alloc_lock) {
 			phys_pager_alloc_lock = -1;
-			tsleep(&phys_pager_alloc_lock, PVM, "swpalc", 0);
+			tsleep(&phys_pager_alloc_lock, PVM, "phyalc", 0);
 		}
 		phys_pager_alloc_lock = 1;
 
--- phys.diff ends here ---


>Release-Note:
>Audit-Trail:
>Unformatted:


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