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>
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@ -18,24 +18,6 @@
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#ifndef XFS_ICREATE_ITEM_H
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#ifndef XFS_ICREATE_ITEM_H
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#define XFS_ICREATE_ITEM_H 1
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#define XFS_ICREATE_ITEM_H 1
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/*
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* on disk log item structure
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*
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* Log recovery assumes the first two entries are the type and size and they fit
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* in 32 bits. Also in host order (ugh) so they have to be 32 bit aligned so
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* decoding can be done correctly.
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*/
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struct xfs_icreate_log {
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__uint16_t icl_type; /* type of log format structure */
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__uint16_t icl_size; /* size of log format structure */
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__be32 icl_ag; /* ag being allocated in */
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__be32 icl_agbno; /* start block of inode range */
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__be32 icl_count; /* number of inodes to initialise */
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__be32 icl_isize; /* size of inodes */
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__be32 icl_length; /* length of extent to initialise */
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__be32 icl_gen; /* inode generation number to use */
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};
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/* in memory log item structure */
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/* in memory log item structure */
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struct xfs_icreate_item {
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struct xfs_icreate_item {
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struct xfs_log_item ic_item;
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struct xfs_log_item ic_item;
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@ -602,4 +602,22 @@ typedef struct xfs_qoff_logformat {
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#define XFS_ALL_QUOTA_CHKD \
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#define XFS_ALL_QUOTA_CHKD \
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(XFS_UQUOTA_CHKD | XFS_GQUOTA_CHKD | XFS_PQUOTA_CHKD)
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(XFS_UQUOTA_CHKD | XFS_GQUOTA_CHKD | XFS_PQUOTA_CHKD)
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/*
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* Inode create log item structure
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*
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* Log recovery assumes the first two entries are the type and size and they fit
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* in 32 bits. Also in host order (ugh) so they have to be 32 bit aligned so
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* decoding can be done correctly.
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*/
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struct xfs_icreate_log {
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__uint16_t icl_type; /* type of log format structure */
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__uint16_t icl_size; /* size of log format structure */
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__be32 icl_ag; /* ag being allocated in */
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__be32 icl_agbno; /* start block of inode range */
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__be32 icl_count; /* number of inodes to initialise */
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__be32 icl_isize; /* size of inodes */
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__be32 icl_length; /* length of extent to initialise */
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__be32 icl_gen; /* inode generation number to use */
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};
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#endif /* __XFS_LOG_FORMAT_H__ */
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#endif /* __XFS_LOG_FORMAT_H__ */
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