xfs: separate icreate log format definitions from xfs_icreate_item.h

The on disk log format definitions for the icreate log item are
intertwined with the kernel-only in-memory log item definitions.
Separate the log format definitions out into their own header file
so they can easily be shared with userspace.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

diff --git a/fs/xfs/xfs_icreate_item.h b/fs/xfs/xfs_icreate_item.h
index 88ba8aa0bc41c0f3aa291da6b621dfea7445f56b..59e89f87c09b3fb8483326a30a9fcb879a4c4665 100644 (file)
--- a/fs/xfs/xfs_icreate_item.h
+++ b/fs/xfs/xfs_icreate_item.h
@@ -18,24 +18,6 @@
 #ifndef XFS_ICREATE_ITEM_H
 #define XFS_ICREATE_ITEM_H     1
 
-/*
- * on disk log item structure
- *
- * Log recovery assumes the first two entries are the type and size and they fit
- * in 32 bits. Also in host order (ugh) so they have to be 32 bit aligned so
- * decoding can be done correctly.
- */
-struct xfs_icreate_log {
-       __uint16_t      icl_type;       /* type of log format structure */
-       __uint16_t      icl_size;       /* size of log format structure */
-       __be32          icl_ag;         /* ag being allocated in */
-       __be32          icl_agbno;      /* start block of inode range */
-       __be32          icl_count;      /* number of inodes to initialise */
-       __be32          icl_isize;      /* size of inodes */
-       __be32          icl_length;     /* length of extent to initialise */
-       __be32          icl_gen;        /* inode generation number to use */
-};
-
 /* in memory log item structure */
 struct xfs_icreate_item {
        struct xfs_log_item     ic_item;

diff --git a/fs/xfs/xfs_log_format.h b/fs/xfs/xfs_log_format.h
index 5963ec73a95a5f0fb905eecc6f558c5464a82049..02639c7ea404f8f412626c7cd8d2080031f55777 100644 (file)
--- a/fs/xfs/xfs_log_format.h
+++ b/fs/xfs/xfs_log_format.h
@@ -602,4 +602,22 @@ typedef struct xfs_qoff_logformat {
 #define XFS_ALL_QUOTA_CHKD     \
                (XFS_UQUOTA_CHKD | XFS_GQUOTA_CHKD | XFS_PQUOTA_CHKD)
 
+/*
+ * Inode create log item structure
+ *
+ * Log recovery assumes the first two entries are the type and size and they fit
+ * in 32 bits. Also in host order (ugh) so they have to be 32 bit aligned so
+ * decoding can be done correctly.
+ */
+struct xfs_icreate_log {
+       __uint16_t      icl_type;       /* type of log format structure */
+       __uint16_t      icl_size;       /* size of log format structure */
+       __be32          icl_ag;         /* ag being allocated in */
+       __be32          icl_agbno;      /* start block of inode range */
+       __be32          icl_count;      /* number of inodes to initialise */
+       __be32          icl_isize;      /* size of inodes */
+       __be32          icl_length;     /* length of extent to initialise */
+       __be32          icl_gen;        /* inode generation number to use */
+};
+
 #endif /* __XFS_LOG_FORMAT_H__ */