diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 1b1b58af41fa..e32b8228d9cc 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -1442,38 +1442,6 @@ xfs_bmap_last_offset( } /* - * Returns whether the selected fork of the inode has exactly one - * block or not. For the data fork we check this matches i_disk_size, - * implying the file's range is 0..bsize-1. - */ -int /* 1=>1 block, 0=>otherwise */ -xfs_bmap_one_block( - struct xfs_inode *ip, /* incore inode */ - int whichfork) /* data or attr fork */ -{ - struct xfs_ifork *ifp = XFS_IFORK_PTR(ip, whichfork); - int rval; /* return value */ - struct xfs_bmbt_irec s; /* internal version of extent */ - struct xfs_iext_cursor icur; - -#ifndef DEBUG - if (whichfork == XFS_DATA_FORK) - return XFS_ISIZE(ip) == ip->i_mount->m_sb.sb_blocksize; -#endif /* !DEBUG */ - if (ifp->if_nextents != 1) - return 0; - if (ifp->if_format != XFS_DINODE_FMT_EXTENTS) - return 0; - ASSERT(ifp->if_flags & XFS_IFEXTENTS); - xfs_iext_first(ifp, &icur); - xfs_iext_get_extent(ifp, &icur, &s); - rval = s.br_startoff == 0 && s.br_blockcount == 1; - if (rval && whichfork == XFS_DATA_FORK) - ASSERT(XFS_ISIZE(ip) == ip->i_mount->m_sb.sb_blocksize); - return rval; -} - -/* * Extent tree manipulation functions used during allocation. */ |