patch-1.3.56 linux/fs/msdos/mmap.c

• Lines: 19
• Date: Sun Jan 7 18:27:06 1996
• Orig file: v1.3.55/linux/fs/msdos/mmap.c
• Orig date: Thu Nov 9 11:23:51 1995

diff -u --recursive --new-file v1.3.55/linux/fs/msdos/mmap.c linux/fs/msdos/mmap.c
@@ -27,14 +27,17 @@
 static unsigned long msdos_file_mmap_nopage(
 	struct vm_area_struct * area,
 	unsigned long address,
-	unsigned long page,
 	int error_code)
 {
 	struct inode * inode = area->vm_inode;
+	unsigned long page;
 	unsigned int clear;
 	int pos;
 	long gap;	/* distance from eof to pos */
 
+	page = __get_free_page(GFP_KERNEL);
+	if (!page)
+		return page;
 	address &= PAGE_MASK;
 	pos = address - area->vm_start + area->vm_offset;