projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 | 1 | /* |
| 7b718769 NS |
2 | * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc. |
| 3 | * All Rights Reserved. | |
| 1da177e4 | 4 | * |
| 7b718769 NS |
5 | * This program is free software; you can redistribute it and/or |
| 6 | * modify it under the terms of the GNU General Public License as | |
| 1da177e4 LT |
7 | * published by the Free Software Foundation. |
| 8 | * | |
| 7b718769 NS |
9 | * This program is distributed in the hope that it would be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 | * GNU General Public License for more details. | |
| 1da177e4 | 13 | * |
| 7b718769 NS |
14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write the Free Software Foundation, | |
| 16 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
| 1da177e4 | 17 | */ |
| 1da177e4 | 18 | #include "xfs.h" |
| a844f451 | 19 | #include "xfs_fs.h" |
| 1da177e4 | 20 | #include "xfs_types.h" |
| a844f451 | 21 | #include "xfs_bit.h" |
| 1da177e4 | 22 | #include "xfs_log.h" |
| a844f451 | 23 | #include "xfs_inum.h" |
| 1da177e4 LT |
24 | #include "xfs_trans.h" |
| 25 | #include "xfs_sb.h" | |
| 26 | #include "xfs_ag.h" | |
| 27 | #include "xfs_dir.h" | |
| 28 | #include "xfs_dir2.h" | |
| 29 | #include "xfs_dmapi.h" | |
| 30 | #include "xfs_mount.h" | |
| 1da177e4 | 31 | #include "xfs_bmap_btree.h" |
| a844f451 | 32 | #include "xfs_alloc_btree.h" |
| 1da177e4 | 33 | #include "xfs_ialloc_btree.h" |
| 1da177e4 LT |
34 | #include "xfs_dir_sf.h" |
| 35 | #include "xfs_dir2_sf.h" | |
| a844f451 | 36 | #include "xfs_attr_sf.h" |
| 1da177e4 | 37 | #include "xfs_dinode.h" |
| 1da177e4 | 38 | #include "xfs_inode.h" |
| a844f451 NS |
39 | #include "xfs_inode_item.h" |
| 40 | #include "xfs_itable.h" | |
| 41 | #include "xfs_btree.h" | |
| 42 | #include "xfs_alloc.h" | |
| 43 | #include "xfs_ialloc.h" | |
| 1da177e4 LT |
44 | #include "xfs_bmap.h" |
| 45 | #include "xfs_error.h" | |
| 1da177e4 LT |
46 | #include "xfs_rw.h" |
| 47 | #include "xfs_quota.h" | |
| 48 | #include "xfs_trans_space.h" | |
| 49 | #include "xfs_iomap.h" | |
| 50 | ||
| 51 | ||
| 52 | STATIC xfs_fsize_t | |
| 53 | xfs_size_fn( | |
| 54 | xfs_inode_t *ip) | |
| 55 | { | |
| 56 | return (ip->i_d.di_size); | |
| 57 | } | |
| 58 | ||
| 59 | STATIC int | |
| 60 | xfs_ioinit( | |
| 61 | struct vfs *vfsp, | |
| 62 | struct xfs_mount_args *mntargs, | |
| 63 | int flags) | |
| 64 | { | |
| 65 | return xfs_mountfs(vfsp, XFS_VFSTOM(vfsp), flags); | |
| 66 | } | |
| 67 | ||
| 68 | xfs_ioops_t xfs_iocore_xfs = { | |
| 69 | .xfs_ioinit = (xfs_ioinit_t) xfs_ioinit, | |
| 70 | .xfs_bmapi_func = (xfs_bmapi_t) xfs_bmapi, | |
| 71 | .xfs_bmap_eof_func = (xfs_bmap_eof_t) xfs_bmap_eof, | |
| 72 | .xfs_iomap_write_direct = | |
| 73 | (xfs_iomap_write_direct_t) xfs_iomap_write_direct, | |
| 74 | .xfs_iomap_write_delay = | |
| 75 | (xfs_iomap_write_delay_t) xfs_iomap_write_delay, | |
| 76 | .xfs_iomap_write_allocate = | |
| 77 | (xfs_iomap_write_allocate_t) xfs_iomap_write_allocate, | |
| 78 | .xfs_iomap_write_unwritten = | |
| 79 | (xfs_iomap_write_unwritten_t) xfs_iomap_write_unwritten, | |
| 80 | .xfs_ilock = (xfs_lock_t) xfs_ilock, | |
| 81 | .xfs_lck_map_shared = (xfs_lck_map_shared_t) xfs_ilock_map_shared, | |
| 82 | .xfs_ilock_demote = (xfs_lock_demote_t) xfs_ilock_demote, | |
| 83 | .xfs_ilock_nowait = (xfs_lock_nowait_t) xfs_ilock_nowait, | |
| 84 | .xfs_unlock = (xfs_unlk_t) xfs_iunlock, | |
| 85 | .xfs_size_func = (xfs_size_t) xfs_size_fn, | |
| 86 | .xfs_iodone = (xfs_iodone_t) fs_noerr, | |
| 87 | }; | |
| 88 | ||
| 89 | void | |
| 90 | xfs_iocore_inode_reinit( | |
| 91 | xfs_inode_t *ip) | |
| 92 | { | |
| 93 | xfs_iocore_t *io = &ip->i_iocore; | |
| 94 | ||
| 95 | io->io_flags = 0; | |
| 96 | if (ip->i_d.di_flags & XFS_DIFLAG_REALTIME) | |
| 97 | io->io_flags |= XFS_IOCORE_RT; | |
| 98 | io->io_dmevmask = ip->i_d.di_dmevmask; | |
| 99 | io->io_dmstate = ip->i_d.di_dmstate; | |
| 100 | } | |
| 101 | ||
| 102 | void | |
| 103 | xfs_iocore_inode_init( | |
| 104 | xfs_inode_t *ip) | |
| 105 | { | |
| 106 | xfs_iocore_t *io = &ip->i_iocore; | |
| 107 | xfs_mount_t *mp = ip->i_mount; | |
| 108 | ||
| 109 | io->io_mount = mp; | |
| 110 | #ifdef DEBUG | |
| 111 | io->io_lock = &ip->i_lock; | |
| 112 | io->io_iolock = &ip->i_iolock; | |
| 113 | #endif | |
| 114 | ||
| 115 | io->io_obj = (void *)ip; | |
| 116 | ||
| 117 | xfs_iocore_inode_reinit(ip); | |
| 118 | } |