patch-2.2.15 linux/fs/fat/mmap.c

• Lines: 23
• Date: Fri Apr 21 12:46:42 2000
• Orig file: v2.2.14/fs/fat/mmap.c
• Orig date: Sun Mar 7 18:40:14 1999

diff -u --new-file --recursive --exclude-from ../../exclude v2.2.14/fs/fat/mmap.c linux/fs/fat/mmap.c
@@ -23,6 +23,7 @@
 
 #include <asm/uaccess.h>
 #include <asm/system.h>
+#include <asm/pgtable.h>
 
 /*
  * Fill in the supplied page for mmap
@@ -123,8 +124,12 @@
 	struct dentry * dentry = file->f_dentry;
 	struct inode * inode = dentry->d_inode;
 	if (MSDOS_SB(inode->i_sb)->cvf_format &&
-	    MSDOS_SB(inode->i_sb)->cvf_format->cvf_readpage)
-		return MSDOS_SB(inode->i_sb)->cvf_format->cvf_readpage(inode,page);
+	    MSDOS_SB(inode->i_sb)->cvf_format->cvf_readpage) {
+		int ret = MSDOS_SB(inode->i_sb)->cvf_format->cvf_readpage(inode,page);
+
+		flush_dcache_page(page_address(page));
+		return ret;
+	}
 	    
 	printk("fat_readpage called with no handler (shouldn't happen)\n");
 	return -1;