X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fntfs%2Fntfs.h;h=446b5014115cfbc5695a3c0543815ddd363602b0;hb=2d300fece23a4ae638b43ce9a7ac1e566ac6c843;hp=e85f6e928b1ef91fc251bdd427c1a67e363cdbd4;hpb=bb3cf33509009132cf8c7a7729f9d26c0c5fa961;p=linux-2.6

diff --git a/fs/ntfs/ntfs.h b/fs/ntfs/ntfs.h
index e85f6e928b..446b501411 100644
--- a/fs/ntfs/ntfs.h
+++ b/fs/ntfs/ntfs.h
@@ -31,6 +31,7 @@
 #include <linux/fs.h>
 #include <linux/nls.h>
 #include <linux/smp.h>
+#include <linux/pagemap.h>
 
 #include "types.h"
 #include "volume.h"
@@ -42,6 +43,8 @@ typedef enum {
 	NTFS_SB_MAGIC		= 0x5346544e,	/* 'NTFS' */
 	NTFS_MAX_NAME_LEN	= 255,
 	NTFS_MAX_ATTR_NAME_LEN	= 255,
+	NTFS_MAX_CLUSTER_SIZE	= 64 * 1024,	/* 64kiB */
+	NTFS_MAX_PAGES_PER_CLUSTER = NTFS_MAX_CLUSTER_SIZE / PAGE_CACHE_SIZE,
 } NTFS_CONSTANTS;
 
 /* Global variables. */