fs/quotaio_v1.h

   1 #ifndef _LINUX_QUOTAIO_V1_H
   2 #define _LINUX_QUOTAIO_V1_H
   3
   4 #include <linux/types.h>
   5
   6 /*
   7  * The following constants define the amount of time given a user
   8  * before the soft limits are treated as hard limits (usually resulting
   9  * in an allocation failure). The timer is started when the user crosses
  10  * their soft limit, it is reset when they go below their soft limit.
  11  */
  12 #define MAX_IQ_TIME  604800     /* (7*24*60*60) 1 week */
  13 #define MAX_DQ_TIME  604800     /* (7*24*60*60) 1 week */
  14
  15 /*
  16  * The following structure defines the format of the disk quota file
  17  * (as it appears on disk) - the file is an array of these structures
  18  * indexed by user or group number.
  19  */
  20 struct v1_disk_dqblk {
  21         __u32 dqb_bhardlimit;   /* absolute limit on disk blks alloc */
  22         __u32 dqb_bsoftlimit;   /* preferred limit on disk blks */
  23         __u32 dqb_curblocks;    /* current block count */
  24         __u32 dqb_ihardlimit;   /* absolute limit on allocated inodes */
  25         __u32 dqb_isoftlimit;   /* preferred inode limit */
  26         __u32 dqb_curinodes;    /* current # allocated inodes */
  27         time_t dqb_btime;       /* time limit for excessive disk use */
  28         time_t dqb_itime;       /* time limit for excessive inode use */
  29 };
  30
  31 #define v1_dqoff(UID)      ((loff_t)((UID) * sizeof (struct v1_disk_dqblk)))
  32
  33 #endif  /* _LINUX_QUOTAIO_V1_H */