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/*
* Copyright (c) 2008-2010, Dave Chinner
* All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it would be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#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;
struct xfs_icreate_log ic_format;
};
extern kmem_zone_t *xfs_icreate_zone; /* inode create item zone */
void xfs_icreate_log(struct xfs_trans *tp, xfs_agnumber_t agno,
xfs_agblock_t agbno, unsigned int count,
unsigned int inode_size, xfs_agblock_t length,
unsigned int generation);
#endif /* XFS_ICREATE_ITEM_H */
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