[XFS] Shutdown the filesystem if all device paths have gone. Made
shutdown vop flags consistent with sync vop flags declarations too.
SGI-PV: 939911
SGI-Modid: xfs-linux-melb:xfs-kern:26096a
Signed-off-by: Nathan Scott <nathans@sgi.com>
diff --git a/fs/xfs/xfs_rw.c b/fs/xfs/xfs_rw.c
index a59c102..d33e4f5 100644
--- a/fs/xfs/xfs_rw.c
+++ b/fs/xfs/xfs_rw.c
@@ -109,12 +109,12 @@
xfs_mount_t *mp;
mp = XFS_BHVTOM(bdp);
- logerror = flags & XFS_LOG_IO_ERROR;
+ logerror = flags & SHUTDOWN_LOG_IO_ERROR;
- if (!(flags & XFS_FORCE_UMOUNT)) {
- cmn_err(CE_NOTE,
- "xfs_force_shutdown(%s,0x%x) called from line %d of file %s. Return address = 0x%p",
- mp->m_fsname,flags,lnnum,fname,__return_address);
+ if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
+ cmn_err(CE_NOTE, "xfs_force_shutdown(%s,0x%x) called from "
+ "line %d of file %s. Return address = 0x%p",
+ mp->m_fsname, flags, lnnum, fname, __return_address);
}
/*
* No need to duplicate efforts.
@@ -125,33 +125,37 @@
/*
* This flags XFS_MOUNT_FS_SHUTDOWN, makes sure that we don't
* queue up anybody new on the log reservations, and wakes up
- * everybody who's sleeping on log reservations and tells
- * them the bad news.
+ * everybody who's sleeping on log reservations to tell them
+ * the bad news.
*/
if (xfs_log_force_umount(mp, logerror))
return;
- if (flags & XFS_CORRUPT_INCORE) {
+ if (flags & SHUTDOWN_CORRUPT_INCORE) {
xfs_cmn_err(XFS_PTAG_SHUTDOWN_CORRUPT, CE_ALERT, mp,
"Corruption of in-memory data detected. Shutting down filesystem: %s",
mp->m_fsname);
if (XFS_ERRLEVEL_HIGH <= xfs_error_level) {
xfs_stack_trace();
}
- } else if (!(flags & XFS_FORCE_UMOUNT)) {
+ } else if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
if (logerror) {
xfs_cmn_err(XFS_PTAG_SHUTDOWN_LOGERROR, CE_ALERT, mp,
- "Log I/O Error Detected. Shutting down filesystem: %s",
+ "Log I/O Error Detected. Shutting down filesystem: %s",
mp->m_fsname);
- } else if (!(flags & XFS_SHUTDOWN_REMOTE_REQ)) {
+ } else if (flags & SHUTDOWN_DEVICE_REQ) {
xfs_cmn_err(XFS_PTAG_SHUTDOWN_IOERROR, CE_ALERT, mp,
- "I/O Error Detected. Shutting down filesystem: %s",
+ "All device paths lost. Shutting down filesystem: %s",
+ mp->m_fsname);
+ } else if (!(flags & SHUTDOWN_REMOTE_REQ)) {
+ xfs_cmn_err(XFS_PTAG_SHUTDOWN_IOERROR, CE_ALERT, mp,
+ "I/O Error Detected. Shutting down filesystem: %s",
mp->m_fsname);
}
}
- if (!(flags & XFS_FORCE_UMOUNT)) {
- cmn_err(CE_ALERT,
- "Please umount the filesystem, and rectify the problem(s)");
+ if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
+ cmn_err(CE_ALERT, "Please umount the filesystem, "
+ "and rectify the problem(s)");
}
}
@@ -335,7 +339,7 @@
* from bwrite and we could be tracing a buffer that has
* been reused.
*/
- xfs_force_shutdown(mp, XFS_METADATA_IO_ERROR);
+ xfs_force_shutdown(mp, SHUTDOWN_META_IO_ERROR);
}
return (error);
}