From: Dave Chinner <dchinner@xxxxxxxxxx>
xfs-do-force_shutdown now is the only thing in xfs_rw.c. There is no
need to keep it in it's own file anymore, so move it to xfs_fsops.c
next to xfs_fs_goingdown() and kill xfs_rw.c.
Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
---
fs/xfs/Makefile | 1 -
fs/xfs/xfs_fsops.c | 60 +++++++++++++++++++++++++++++++++++
fs/xfs/xfs_rw.c | 90 ----------------------------------------------------
3 files changed, 60 insertions(+), 91 deletions(-)
delete mode 100644 fs/xfs/xfs_rw.c
diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile
index ca9229f..d2bf974 100644
--- a/fs/xfs/Makefile
+++ b/fs/xfs/Makefile
@@ -50,7 +50,6 @@ xfs-y += xfs_aops.o \
xfs_sync.o \
xfs_xattr.o \
xfs_rename.o \
- xfs_rw.o \
xfs_utils.o \
xfs_vnodeops.o \
kmem.o \
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index f6c7698..537c2ae 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -688,3 +688,63 @@ xfs_fs_goingdown(
return 0;
}
+
+/*
+ * Force a shutdown of the filesystem instantly while keeping the filesystem
+ * consistent. We don't do an unmount here; just shutdown the shop, make sure
+ * that absolutely nothing persistent happens to this filesystem after this
+ * point.
+ */
+void
+xfs_do_force_shutdown(
+ xfs_mount_t *mp,
+ int flags,
+ char *fname,
+ int lnnum)
+{
+ int logerror;
+
+ logerror = flags & SHUTDOWN_LOG_IO_ERROR;
+
+ if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
+ xfs_notice(mp,
+ "%s(0x%x) called from line %d of file %s. Return address = 0x%p",
+ __func__, flags, lnnum, fname, __return_address);
+ }
+ /*
+ * No need to duplicate efforts.
+ */
+ if (XFS_FORCED_SHUTDOWN(mp) && !logerror)
+ return;
+
+ /*
+ * 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 to tell them
+ * the bad news.
+ */
+ if (xfs_log_force_umount(mp, logerror))
+ return;
+
+ if (flags & SHUTDOWN_CORRUPT_INCORE) {
+ xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_CORRUPT,
+ "Corruption of in-memory data detected. Shutting down filesystem");
+ if (XFS_ERRLEVEL_HIGH <= xfs_error_level)
+ xfs_stack_trace();
+ } else if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
+ if (logerror) {
+ xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_LOGERROR,
+ "Log I/O Error Detected. Shutting down filesystem");
+ } else if (flags & SHUTDOWN_DEVICE_REQ) {
+ xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR,
+ "All device paths lost. Shutting down filesystem");
+ } else if (!(flags & SHUTDOWN_REMOTE_REQ)) {
+ xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR,
+ "I/O Error Detected. Shutting down filesystem");
+ }
+ }
+ if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
+ xfs_alert(mp,
+ "Please umount the filesystem and rectify the problem(s)");
+ }
+}
diff --git a/fs/xfs/xfs_rw.c b/fs/xfs/xfs_rw.c
deleted file mode 100644
index c406cb6..0000000
--- a/fs/xfs/xfs_rw.c
+++ /dev/null
@@ -1,90 +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
- */
-#include "xfs.h"
-#include "xfs_fs.h"
-#include "xfs_types.h"
-#include "xfs_bit.h"
-#include "xfs_log.h"
-#include "xfs_trans.h"
-#include "xfs_sb.h"
-#include "xfs_ag.h"
-#include "xfs_mount.h"
-#include "xfs_bmap_btree.h"
-#include "xfs_dinode.h"
-#include "xfs_inode.h"
-#include "xfs_error.h"
-
-/*
- * Force a shutdown of the filesystem instantly while keeping
- * the filesystem consistent. We don't do an unmount here; just shutdown
- * the shop, make sure that absolutely nothing persistent happens to
- * this filesystem after this point.
- */
-void
-xfs_do_force_shutdown(
- xfs_mount_t *mp,
- int flags,
- char *fname,
- int lnnum)
-{
- int logerror;
-
- logerror = flags & SHUTDOWN_LOG_IO_ERROR;
-
- if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
- xfs_notice(mp,
- "%s(0x%x) called from line %d of file %s. Return address = 0x%p",
- __func__, flags, lnnum, fname, __return_address);
- }
- /*
- * No need to duplicate efforts.
- */
- if (XFS_FORCED_SHUTDOWN(mp) && !logerror)
- return;
-
- /*
- * 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 to tell them
- * the bad news.
- */
- if (xfs_log_force_umount(mp, logerror))
- return;
-
- if (flags & SHUTDOWN_CORRUPT_INCORE) {
- xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_CORRUPT,
- "Corruption of in-memory data detected. Shutting down filesystem");
- if (XFS_ERRLEVEL_HIGH <= xfs_error_level)
- xfs_stack_trace();
- } else if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
- if (logerror) {
- xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_LOGERROR,
- "Log I/O Error Detected. Shutting down filesystem");
- } else if (flags & SHUTDOWN_DEVICE_REQ) {
- xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR,
- "All device paths lost. Shutting down filesystem");
- } else if (!(flags & SHUTDOWN_REMOTE_REQ)) {
- xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR,
- "I/O Error Detected. Shutting down filesystem");
- }
- }
- if (!(flags & SHUTDOWN_FORCE_UMOUNT)) {
- xfs_alert(mp,
- "Please umount the filesystem and rectify the problem(s)");
- }
-}
--
1.7.9.5
_______________________________________________
xfs mailing list
xfs@xxxxxxxxxxx
http://oss.sgi.com/mailman/listinfo/xfs
