diff options
Diffstat (limited to 'fs/xfs/xfs_rw.c')
-rw-r--r-- | fs/xfs/xfs_rw.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/fs/xfs/xfs_rw.c b/fs/xfs/xfs_rw.c deleted file mode 100644 index c406cb6075fa..000000000000 --- a/fs/xfs/xfs_rw.c +++ /dev/null | |||
@@ -1,90 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2000-2006 Silicon Graphics, Inc. | ||
3 | * All Rights Reserved. | ||
4 | * | ||
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 | ||
7 | * published by the Free Software Foundation. | ||
8 | * | ||
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. | ||
13 | * | ||
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 | ||
17 | */ | ||
18 | #include "xfs.h" | ||
19 | #include "xfs_fs.h" | ||
20 | #include "xfs_types.h" | ||
21 | #include "xfs_bit.h" | ||
22 | #include "xfs_log.h" | ||
23 | #include "xfs_trans.h" | ||
24 | #include "xfs_sb.h" | ||
25 | #include "xfs_ag.h" | ||
26 | #include "xfs_mount.h" | ||
27 | #include "xfs_bmap_btree.h" | ||
28 | #include "xfs_dinode.h" | ||
29 | #include "xfs_inode.h" | ||
30 | #include "xfs_error.h" | ||
31 | |||
32 | /* | ||
33 | * Force a shutdown of the filesystem instantly while keeping | ||
34 | * the filesystem consistent. We don't do an unmount here; just shutdown | ||
35 | * the shop, make sure that absolutely nothing persistent happens to | ||
36 | * this filesystem after this point. | ||
37 | */ | ||
38 | void | ||
39 | xfs_do_force_shutdown( | ||
40 | xfs_mount_t *mp, | ||
41 | int flags, | ||
42 | char *fname, | ||
43 | int lnnum) | ||
44 | { | ||
45 | int logerror; | ||
46 | |||
47 | logerror = flags & SHUTDOWN_LOG_IO_ERROR; | ||
48 | |||
49 | if (!(flags & SHUTDOWN_FORCE_UMOUNT)) { | ||
50 | xfs_notice(mp, | ||
51 | "%s(0x%x) called from line %d of file %s. Return address = 0x%p", | ||
52 | __func__, flags, lnnum, fname, __return_address); | ||
53 | } | ||
54 | /* | ||
55 | * No need to duplicate efforts. | ||
56 | */ | ||
57 | if (XFS_FORCED_SHUTDOWN(mp) && !logerror) | ||
58 | return; | ||
59 | |||
60 | /* | ||
61 | * This flags XFS_MOUNT_FS_SHUTDOWN, makes sure that we don't | ||
62 | * queue up anybody new on the log reservations, and wakes up | ||
63 | * everybody who's sleeping on log reservations to tell them | ||
64 | * the bad news. | ||
65 | */ | ||
66 | if (xfs_log_force_umount(mp, logerror)) | ||
67 | return; | ||
68 | |||
69 | if (flags & SHUTDOWN_CORRUPT_INCORE) { | ||
70 | xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_CORRUPT, | ||
71 | "Corruption of in-memory data detected. Shutting down filesystem"); | ||
72 | if (XFS_ERRLEVEL_HIGH <= xfs_error_level) | ||
73 | xfs_stack_trace(); | ||
74 | } else if (!(flags & SHUTDOWN_FORCE_UMOUNT)) { | ||
75 | if (logerror) { | ||
76 | xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_LOGERROR, | ||
77 | "Log I/O Error Detected. Shutting down filesystem"); | ||
78 | } else if (flags & SHUTDOWN_DEVICE_REQ) { | ||
79 | xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR, | ||
80 | "All device paths lost. Shutting down filesystem"); | ||
81 | } else if (!(flags & SHUTDOWN_REMOTE_REQ)) { | ||
82 | xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR, | ||
83 | "I/O Error Detected. Shutting down filesystem"); | ||
84 | } | ||
85 | } | ||
86 | if (!(flags & SHUTDOWN_FORCE_UMOUNT)) { | ||
87 | xfs_alert(mp, | ||
88 | "Please umount the filesystem and rectify the problem(s)"); | ||
89 | } | ||
90 | } | ||