1 files changed, 58 insertions, 0 deletions

diff --git a/fs/xfs/xfs_log_format.h b/fs/xfs/xfs_log_format.h
index d1e93d38bd39..5963ec73a95a 100644
--- a/fs/xfs/xfs_log_format.h
+++ b/fs/xfs/xfs_log_format.h
@@ -544,4 +544,62 @@ typedef struct xfs_efd_log_format_64 {
         xfs_extent_64_t         efd_extents[1]; /* array of extents freed */
 } xfs_efd_log_format_64_t;
 
+/*
+ * Dquot Log format definitions.
+ *
+ * The first two fields must be the type and size fitting into
+ * 32 bits : log_recovery code assumes that.
+ */
+typedef struct xfs_dq_logformat {
+        __uint16_t              qlf_type;      /* dquot log item type */
+        __uint16_t              qlf_size;      /* size of this item */
+        xfs_dqid_t              qlf_id;        /* usr/grp/proj id : 32 bits */
+        __int64_t               qlf_blkno;     /* blkno of dquot buffer */
+        __int32_t               qlf_len;       /* len of dquot buffer */
+        __uint32_t              qlf_boffset;   /* off of dquot in buffer */
+} xfs_dq_logformat_t;
+
+/*
+ * log format struct for QUOTAOFF records.
+ * The first two fields must be the type and size fitting into
+ * 32 bits : log_recovery code assumes that.
+ * We write two LI_QUOTAOFF logitems per quotaoff, the last one keeps a pointer
+ * to the first and ensures that the first logitem is taken out of the AIL
+ * only when the last one is securely committed.
+ */
+typedef struct xfs_qoff_logformat {
+        unsigned short          qf_type;        /* quotaoff log item type */
+        unsigned short          qf_size;        /* size of this item */
+        unsigned int            qf_flags;       /* USR and/or GRP */
+        char                    qf_pad[12];     /* padding for future */
+} xfs_qoff_logformat_t;
+
+
+/*
+ * Disk quotas status in m_qflags, and also sb_qflags. 16 bits.
+ */
+#define XFS_UQUOTA_ACCT 0x0001  /* user quota accounting ON */
+#define XFS_UQUOTA_ENFD 0x0002  /* user quota limits enforced */
+#define XFS_UQUOTA_CHKD 0x0004  /* quotacheck run on usr quotas */
+#define XFS_PQUOTA_ACCT 0x0008  /* project quota accounting ON */
+#define XFS_OQUOTA_ENFD 0x0010  /* other (grp/prj) quota limits enforced */
+#define XFS_OQUOTA_CHKD 0x0020  /* quotacheck run on other (grp/prj) quotas */
+#define XFS_GQUOTA_ACCT 0x0040  /* group quota accounting ON */
+
+/*
+ * Conversion to and from the combined OQUOTA flag (if necessary)
+ * is done only in xfs_sb_qflags_to_disk() and xfs_sb_qflags_from_disk()
+ */
+#define XFS_GQUOTA_ENFD 0x0080  /* group quota limits enforced */
+#define XFS_GQUOTA_CHKD 0x0100  /* quotacheck run on group quotas */
+#define XFS_PQUOTA_ENFD 0x0200  /* project quota limits enforced */
+#define XFS_PQUOTA_CHKD 0x0400  /* quotacheck run on project quotas */
+
+#define XFS_ALL_QUOTA_ACCT      \
+                (XFS_UQUOTA_ACCT | XFS_GQUOTA_ACCT | XFS_PQUOTA_ACCT)
+#define XFS_ALL_QUOTA_ENFD      \
+                (XFS_UQUOTA_ENFD | XFS_GQUOTA_ENFD | XFS_PQUOTA_ENFD)
+#define XFS_ALL_QUOTA_CHKD      \
+                (XFS_UQUOTA_CHKD | XFS_GQUOTA_CHKD | XFS_PQUOTA_CHKD)
+
 #endif /* __XFS_LOG_FORMAT_H__ */