bitkeeper revision 1.1159.277.1 (424bac7axeGTzSf5qEZA1c6OXWqlIg)

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

diff --git a/xen/include/xen/mm.h b/xen/include/xen/mm.h
index 33ce8ac603f48f8c419493486f795a786e164634..807987045f0d725150285878edfc1ce7c618cddc 100644 (file)
--- a/xen/include/xen/mm.h
+++ b/xen/include/xen/mm.h
@@ -39,7 +39,6 @@ unsigned long avail_domheap_pages(void);
 #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 {                                        \