patch-1.3.58 linux/include/linux/pagemap.h

• Lines: 14
• Date: Thu Jan 18 06:41:22 1996
• Orig file: v1.3.57/linux/include/linux/pagemap.h
• Orig date: Sun Jan 14 16:30:14 1996

diff -u --recursive --new-file v1.3.57/linux/include/linux/pagemap.h linux/include/linux/pagemap.h
@@ -110,6 +110,13 @@
 	*p = page;
 }
 
+extern void __wait_on_page(struct page *);
+static inline void wait_on_page(struct page * page)
+{
+	if (page->locked)
+		__wait_on_page(page);
+}
+
 extern void update_vm_cache(struct inode *, unsigned long, const char *, int);
 
 #endif