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Commit 9cd047f3 authored by Dave Chinner's avatar Dave Chinner Committed by Ben Myers
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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: default avatarDave Chinner <dchinner@redhat.com>
Reviewed-by: default avatarBrian Foster <bfoster@redhat.com>
Reviewed-by: default avatarMark Tinguely <tinguely@sgi.com>
Signed-off-by: default avatarBen Myers <bpm@sgi.com>
parent 6ca1c906

fs/xfs/xfs_icreate_item.h

+0 −18
Original line number Diff line number Diff line
@@ -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;

fs/xfs/xfs_log_format.h

+18 −0
Original line number Diff line number Diff line
@@ -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__ */