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quota: Move quotaio_v[12].h from include/linux/ to fs/

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Since these include files are used only by implementation of quota formats,
there's no need to have them in include/linux/.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
This commit is contained in:
Jan Kara
2008-09-21 23:17:53 +02:00
committed by Mark Fasheh
parent ca785ec66b
commit cf770c1371
5 changed files with 6 additions and 6 deletions
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3
fs/quota_v1.c
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@@ -3,13 +3,14 @@
#include <linux/quota.h>
#include <linux/quotaops.h>
#include <linux/dqblk_v1.h>
#include <linux/quotaio_v1.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
#include <asm/byteorder.h>
#include "quotaio_v1.h"
MODULE_AUTHOR("Jan Kara");
MODULE_DESCRIPTION("Old quota format support");
MODULE_LICENSE("GPL");

7
fs/quota_v2.c
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@@ -6,7 +6,6 @@
#include <linux/fs.h>
#include <linux/mount.h>
#include <linux/dqblk_v2.h>
#include <linux/quotaio_v2.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
@@ -15,6 +14,8 @@
#include <asm/byteorder.h>
#include "quotaio_v2.h"
MODULE_AUTHOR("Jan Kara");
MODULE_DESCRIPTION("Quota format v2 support");
MODULE_LICENSE("GPL");
@@ -129,8 +130,8 @@ static void mem2diskdqb(struct v2_disk_dqblk *d, struct mem_dqblk *m, qid_t id)
d->dqb_isoftlimit = cpu_to_le32(m->dqb_isoftlimit);
d->dqb_curinodes = cpu_to_le32(m->dqb_curinodes);
d->dqb_itime = cpu_to_le64(m->dqb_itime);
d->dqb_bhardlimit = cpu_to_le32(v2_qbtos(m->dqb_bhardlimit));
d->dqb_bsoftlimit = cpu_to_le32(v2_qbtos(m->dqb_bsoftlimit));
d->dqb_bhardlimit = cpu_to_le32(v2_stoqb(m->dqb_bhardlimit));
d->dqb_bsoftlimit = cpu_to_le32(v2_stoqb(m->dqb_bsoftlimit));
d->dqb_curspace = cpu_to_le64(m->dqb_curspace);
d->dqb_btime = cpu_to_le64(m->dqb_btime);
d->dqb_id = cpu_to_le32(id);

33
fs/quotaio_v1.h Normal file
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@@ -0,0 +1,33 @@
#ifndef _LINUX_QUOTAIO_V1_H
#define _LINUX_QUOTAIO_V1_H
#include <linux/types.h>
/*
* The following constants define the amount of time given a user
* before the soft limits are treated as hard limits (usually resulting
* in an allocation failure). The timer is started when the user crosses
* their soft limit, it is reset when they go below their soft limit.
*/
#define MAX_IQ_TIME 604800 /* (7*24*60*60) 1 week */
#define MAX_DQ_TIME 604800 /* (7*24*60*60) 1 week */
/*
* The following structure defines the format of the disk quota file
* (as it appears on disk) - the file is an array of these structures
* indexed by user or group number.
*/
struct v1_disk_dqblk {
__u32 dqb_bhardlimit; /* absolute limit on disk blks alloc */
__u32 dqb_bsoftlimit; /* preferred limit on disk blks */
__u32 dqb_curblocks; /* current block count */
__u32 dqb_ihardlimit; /* absolute limit on allocated inodes */
__u32 dqb_isoftlimit; /* preferred inode limit */
__u32 dqb_curinodes; /* current # allocated inodes */
time_t dqb_btime; /* time limit for excessive disk use */
time_t dqb_itime; /* time limit for excessive inode use */
};
#define v1_dqoff(UID) ((loff_t)((UID) * sizeof (struct v1_disk_dqblk)))
#endif /* _LINUX_QUOTAIO_V1_H */

79
fs/quotaio_v2.h Normal file
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@@ -0,0 +1,79 @@
/*
* Definitions of structures for vfsv0 quota format
*/
#ifndef _LINUX_QUOTAIO_V2_H
#define _LINUX_QUOTAIO_V2_H
#include <linux/types.h>
#include <linux/quota.h>
/*
* Definitions of magics and versions of current quota files
*/
#define V2_INITQMAGICS {\
0xd9c01f11, /* USRQUOTA */\
0xd9c01927 /* GRPQUOTA */\
}
#define V2_INITQVERSIONS {\
0, /* USRQUOTA */\
0 /* GRPQUOTA */\
}
/*
* The following structure defines the format of the disk quota file
* (as it appears on disk) - the file is a radix tree whose leaves point
* to blocks of these structures.
*/
struct v2_disk_dqblk {
__le32 dqb_id; /* id this quota applies to */
__le32 dqb_ihardlimit; /* absolute limit on allocated inodes */
__le32 dqb_isoftlimit; /* preferred inode limit */
__le32 dqb_curinodes; /* current # allocated inodes */
__le32 dqb_bhardlimit; /* absolute limit on disk space (in QUOTABLOCK_SIZE) */
__le32 dqb_bsoftlimit; /* preferred limit on disk space (in QUOTABLOCK_SIZE) */
__le64 dqb_curspace; /* current space occupied (in bytes) */
__le64 dqb_btime; /* time limit for excessive disk use */
__le64 dqb_itime; /* time limit for excessive inode use */
};
/*
* Here are header structures as written on disk and their in-memory copies
*/
/* First generic header */
struct v2_disk_dqheader {
__le32 dqh_magic; /* Magic number identifying file */
__le32 dqh_version; /* File version */
};
/* Header with type and version specific information */
struct v2_disk_dqinfo {
__le32 dqi_bgrace; /* Time before block soft limit becomes hard limit */
__le32 dqi_igrace; /* Time before inode soft limit becomes hard limit */
__le32 dqi_flags; /* Flags for quotafile (DQF_*) */
__le32 dqi_blocks; /* Number of blocks in file */
__le32 dqi_free_blk; /* Number of first free block in the list */
__le32 dqi_free_entry; /* Number of block with at least one free entry */
};
/*
* 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 v2_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 V2_DQINFOOFF sizeof(struct v2_disk_dqheader) /* Offset of info header in file */
#define V2_DQBLKSIZE_BITS 10
#define V2_DQBLKSIZE (1 << V2_DQBLKSIZE_BITS) /* Size of block with quota structures */
#define V2_DQTREEOFF 1 /* Offset of tree in file in blocks */
#define V2_DQTREEDEPTH 4 /* Depth of quota tree */
#define V2_DQSTRINBLK ((V2_DQBLKSIZE - sizeof(struct v2_disk_dqdbheader)) / sizeof(struct v2_disk_dqblk)) /* Number of entries in one blocks */
#endif /* _LINUX_QUOTAIO_V2_H */