1 files changed, 33 insertions, 0 deletions

diff --git a/fs/quotaio_v1.h b/fs/quotaio_v1.h
new file mode 100644
index 000000000000..746654b5de70
--- /dev/null
+++ b/fs/quotaio_v1.h
@@ -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 */