From 884d179dff3aa98a73c3ba9dee05fd6050d664f0 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Mon, 26 Jan 2009 15:28:09 +0100 Subject: quota: Move quota files into separate directory Quota subsystem has more and more files. It's time to create a dir for it. Signed-off-by: Jan Kara --- fs/quota/quota_tree.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 fs/quota/quota_tree.h (limited to 'fs/quota/quota_tree.h') diff --git a/fs/quota/quota_tree.h b/fs/quota/quota_tree.h new file mode 100644 index 000000000000..a1ab8db81a51 --- /dev/null +++ b/fs/quota/quota_tree.h @@ -0,0 +1,25 @@ +/* + * Definitions of structures for vfsv0 quota format + */ + +#ifndef _LINUX_QUOTA_TREE_H +#define _LINUX_QUOTA_TREE_H + +#include +#include + +/* + * Structure of header of block with quota structures. It is padded to 16 bytes so + * there will be space for exactly 21 quota-entries in a block + */ +struct qt_disk_dqdbheader { + __le32 dqdh_next_free; /* Number of next block with free entry */ + __le32 dqdh_prev_free; /* Number of previous block with free entry */ + __le16 dqdh_entries; /* Number of valid entries in block */ + __le16 dqdh_pad1; + __le32 dqdh_pad2; +}; + +#define QT_TREEOFF 1 /* Offset of tree in file in blocks */ + +#endif /* _LINUX_QUOTAIO_TREE_H */ -- cgit v1.2.3-59-g8ed1b