/*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved.
+ * 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 version 2 of the GNU General Public License as
+ * 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.
+ * 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.
*
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like. Any license provided herein, whether implied or
- * otherwise, applies only to this software file. Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA 94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * 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_trans.h"
#include "xfs_sb.h"
#include "xfs_ag.h"
-#include "xfs_dir.h"
#include "xfs_dir2.h"
#include "xfs_dmapi.h"
#include "xfs_mount.h"
#include "xfs_bmap_btree.h"
#include "xfs_alloc_btree.h"
#include "xfs_ialloc_btree.h"
-#include "xfs_dir_sf.h"
#include "xfs_dir2_sf.h"
#include "xfs_attr_sf.h"
#include "xfs_dinode.h"
#include "xfs_ialloc.h"
#include "xfs_attr.h"
#include "xfs_bmap.h"
-#include "xfs_acl.h"
-#include "xfs_mac.h"
#include "xfs_error.h"
#include "xfs_buf_item.h"
#include "xfs_rw.h"
+#include "xfs_trace.h"
/*
* This is a subroutine for xfs_write() and other writers (xfs_ioctl)
}
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
xfs_trans_set_sync(tp);
- error = xfs_trans_commit(tp, 0, NULL);
+ error = xfs_trans_commit(tp, 0);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
return 0;
}
* the shop, make sure that absolutely nothing persistent happens to
* this filesystem after this point.
*/
-
void
xfs_do_force_shutdown(
- bhv_desc_t *bdp,
+ xfs_mount_t *mp,
int flags,
char *fname,
int lnnum)
{
int logerror;
- 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.
/*
* 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)");
}
}
* No need to wait until the buffer is unpinned.
* We aren't flushing it.
*/
- xfs_buftrace("XFS IOERROR", bp);
XFS_BUF_ERROR(bp, EIO);
/*
* We're calling biodone, so delete B_DONE flag. Either way
ASSERT(XFS_BUF_IODONE_FUNC(bp) != xfs_buf_iodone_callbacks);
ASSERT(XFS_BUF_IODONE_FUNC(bp) != xlog_iodone);
- xfs_buftrace("XFS IOERRELSE", bp);
fl = XFS_BUF_BFLAGS(bp);
/*
* No need to wait until the buffer is unpinned.
* ASYNC buffers.
*/
XFS_BUF_ERROR(bp, EIO);
- XFS_BUF_V_IODONESEMA(bp);
+ XFS_BUF_FINISH_IOWAIT(bp);
} else {
xfs_buf_relse(bp);
}
return (EIO);
}
+
/*
* Prints out an ALERT message about I/O error.
*/
"I/O error in filesystem (\"%s\") meta-data dev %s block 0x%llx"
" (\"%s\") error %d buf count %zd",
(!mp || !mp->m_fsname) ? "(fs name not set)" : mp->m_fsname,
- XFS_BUFTARG_NAME(bp->pb_target),
- (__uint64_t)blkno,
- func,
- XFS_BUF_GETERROR(bp),
- XFS_BUF_COUNT(bp));
+ XFS_BUFTARG_NAME(XFS_BUF_TARGET(bp)),
+ (__uint64_t)blkno, func,
+ XFS_BUF_GETERROR(bp), XFS_BUF_COUNT(bp));
}
/*
xfs_buf_t *bp;
int error;
- if (flags)
- bp = xfs_buf_read_flags(target, blkno, len, flags);
- else
- bp = xfs_buf_read(target, blkno, len, flags);
+ if (!flags)
+ flags = XBF_LOCK | XBF_MAPPED;
+
+ bp = xfs_buf_read(target, blkno, len, flags);
if (!bp)
return XFS_ERROR(EIO);
error = XFS_BUF_GETERROR(bp);
* XXXsup how does this work for quotas.
*/
XFS_BUF_SET_BDSTRAT_FUNC(bp, xfs_bdstrat_cb);
- XFS_BUF_SET_FSPRIVATE3(bp, mp);
+ bp->b_mount = mp;
XFS_BUF_WRITE(bp);
if ((error = XFS_bwrite(bp))) {
* 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);
}
+
+/*
+ * helper function to extract extent size hint from inode
+ */
+xfs_extlen_t
+xfs_get_extsz_hint(
+ struct xfs_inode *ip)
+{
+ xfs_extlen_t extsz;
+
+ if (unlikely(XFS_IS_REALTIME_INODE(ip))) {
+ extsz = (ip->i_d.di_flags & XFS_DIFLAG_EXTSIZE)
+ ? ip->i_d.di_extsize
+ : ip->i_mount->m_sb.sb_rextsize;
+ ASSERT(extsz);
+ } else {
+ extsz = (ip->i_d.di_flags & XFS_DIFLAG_EXTSIZE)
+ ? ip->i_d.di_extsize : 0;
+ }
+
+ return extsz;
+}