Remove unused extern decl. of page_scrub_lock.

ChangeSet 1.1159.275.1, 2005/03/31 08:53:30+01:00, kaf24@xxxxxxxxxxxxxxxxxxxx

        Remove unused extern decl. of page_scrub_lock.
        Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>



 mm.h |    1 -
 1 files changed, 1 deletion(-)


diff -Nru a/xen/include/xen/mm.h b/xen/include/xen/mm.h
--- a/xen/include/xen/mm.h      2005-03-31 03:03:49 -05:00
+++ b/xen/include/xen/mm.h      2005-03-31 03:03:49 -05:00
@@ -39,7 +39,6 @@
 #define free_domheap_page(_p) (free_domheap_pages(_p,0))
 
 /* Automatic page scrubbing for dead domains. */
-extern spinlock_t page_scrub_lock;
 extern struct list_head page_scrub_list;
 #define page_scrub_schedule_work()              \
     do {                                        \