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authorAnton Altaparmakov <aia21@cantab.net>2005-02-03 12:02:56 +0000
committerAnton Altaparmakov <aia21@cantab.net>2005-05-05 10:53:01 +0100
commitc002f42543e155dd2b5b5039ea2637ab26c82513 (patch)
treeea408493d2e0e9096166ab39a8657689c15c7dfa /fs/ntfs/inode.h
parentf40661be038ce6ed9ef6a8b80307a9153bd95769 (diff)
downloadop-kernel-dev-c002f42543e155dd2b5b5039ea2637ab26c82513.zip
op-kernel-dev-c002f42543e155dd2b5b5039ea2637ab26c82513.tar.gz
NTFS: - Add disable_sparse mount option together with a per volume sparse
enable bit which is set appropriately and a per inode sparse disable bit which is preset on some system file inodes as appropriate. - Enforce that sparse support is disabled on NTFS volumes pre 3.0. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
Diffstat (limited to 'fs/ntfs/inode.h')
-rw-r--r--fs/ntfs/inode.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ntfs/inode.h b/fs/ntfs/inode.h
index 56b2d6e..6eb9977 100644
--- a/fs/ntfs/inode.h
+++ b/fs/ntfs/inode.h
@@ -2,7 +2,7 @@
* inode.h - Defines for inode structures NTFS Linux kernel driver. Part of
* the Linux-NTFS project.
*
- * Copyright (c) 2001-2004 Anton Altaparmakov
+ * Copyright (c) 2001-2005 Anton Altaparmakov
* Copyright (c) 2002 Richard Russon
*
* This program/include file is free software; you can redistribute it and/or
@@ -166,6 +166,7 @@ typedef enum {
NI_Sparse, /* 1: Unnamed data attr is sparse (f).
1: Create sparse files by default (d).
1: Attribute is sparse (a). */
+ NI_SparseDisabled, /* 1: May not create sparse regions. */
NI_TruncateFailed, /* 1: Last ntfs_truncate() call failed. */
} ntfs_inode_state_bits;
@@ -218,6 +219,7 @@ NINO_FNS(IndexAllocPresent)
NINO_FNS(Compressed)
NINO_FNS(Encrypted)
NINO_FNS(Sparse)
+NINO_FNS(SparseDisabled)
NINO_FNS(TruncateFailed)
/*
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