4e23471a3f
Move xfsbdstrat and xfs_bdstrat_cb from xfs_lrw.c and xfs_bioerror and xfs_bioerror_relse from xfs_rw.c into xfs_buf.c. This also means xfs_bioerror and xfs_bioerror_relse can be marked static now. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Alex Elder <aelder@sgi.com>
50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/*
|
|
* Copyright (c) 2000-2006 Silicon Graphics, Inc.
|
|
* 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_RW_H__
|
|
#define __XFS_RW_H__
|
|
|
|
struct xfs_buf;
|
|
struct xfs_inode;
|
|
struct xfs_mount;
|
|
|
|
/*
|
|
* Convert the given file system block to a disk block.
|
|
* We have to treat it differently based on whether the
|
|
* file is a real time file or not, because the bmap code
|
|
* does.
|
|
*/
|
|
static inline xfs_daddr_t
|
|
xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb)
|
|
{
|
|
return (XFS_IS_REALTIME_INODE(ip) ? \
|
|
(xfs_daddr_t)XFS_FSB_TO_BB((ip)->i_mount, (fsb)) : \
|
|
XFS_FSB_TO_DADDR((ip)->i_mount, (fsb)));
|
|
}
|
|
|
|
/*
|
|
* Prototypes for functions in xfs_rw.c.
|
|
*/
|
|
extern int xfs_write_clear_setuid(struct xfs_inode *ip);
|
|
extern int xfs_read_buf(struct xfs_mount *mp, xfs_buftarg_t *btp,
|
|
xfs_daddr_t blkno, int len, uint flags,
|
|
struct xfs_buf **bpp);
|
|
extern void xfs_ioerror_alert(char *func, struct xfs_mount *mp,
|
|
xfs_buf_t *bp, xfs_daddr_t blkno);
|
|
extern xfs_extlen_t xfs_get_extsz_hint(struct xfs_inode *ip);
|
|
|
|
#endif /* __XFS_RW_H__ */
|