diff options
Diffstat (limited to 'fs/xfs/xfs_rw.h')
| -rw-r--r-- | fs/xfs/xfs_rw.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/fs/xfs/xfs_rw.h b/fs/xfs/xfs_rw.h deleted file mode 100644 index f76c003ec55..00000000000 --- a/fs/xfs/xfs_rw.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * 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))); -} - -/* - * Flags for xfs_free_eofblocks - */ -#define XFS_FREE_EOF_LOCK (1<<0) -#define XFS_FREE_EOF_NOLOCK (1<<1) - - -/* - * helper function to extract extent size hint from inode - */ -STATIC_INLINE xfs_extlen_t -xfs_get_extsz_hint( - xfs_inode_t *ip) -{ - xfs_extlen_t extsz; - - if (unlikely(XFS_IS_REALTIME_INODE(ip))) { - extsz = (ip->i_d.di_flags & XFS_DIFLAG_EXTSIZE) - ? ip->i_d.di_extsize - : ip->i_mount->m_sb.sb_rextsize; - ASSERT(extsz); - } else { - extsz = (ip->i_d.di_flags & XFS_DIFLAG_EXTSIZE) - ? ip->i_d.di_extsize : 0; - } - return extsz; -} - -/* - * Prototypes for functions in xfs_rw.c. - */ -extern int xfs_write_clear_setuid(struct xfs_inode *ip); -extern int xfs_write_sync_logforce(struct xfs_mount *mp, struct xfs_inode *ip); -extern int xfs_bwrite(struct xfs_mount *mp, struct xfs_buf *bp); -extern int xfs_bioerror(struct xfs_buf *bp); -extern int xfs_bioerror_relse(struct xfs_buf *bp); -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); - -/* - * Prototypes for functions in xfs_vnodeops.c. - */ -extern int xfs_free_eofblocks(struct xfs_mount *mp, struct xfs_inode *ip, - int flags); - -#endif /* __XFS_RW_H__ */ |
