/*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2005 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
*/
-
-/*
- * This file contains the implementation of the xfs_buf_log_item.
- * It contains the item operations used to manipulate the buf log
- * items as well as utility routines used by the buffer specific
- * transaction routines.
- */
-
#include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
#include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
#include "xfs_log.h"
+#include "xfs_inum.h"
#include "xfs_trans.h"
-#include "xfs_buf_item.h"
#include "xfs_sb.h"
#include "xfs_dir.h"
#include "xfs_dmapi.h"
#include "xfs_mount.h"
+#include "xfs_buf_item.h"
#include "xfs_trans_priv.h"
-#include "xfs_rw.h"
-#include "xfs_bit.h"
#include "xfs_error.h"
-#define ROUNDUPNBWORD(x) (((x) + (NBWORD - 1)) & ~(NBWORD - 1))
-
kmem_zone_t *xfs_buf_item_zone;
#ifdef XFS_TRANS_DEBUG
}
/*
- * This function is called to verify that our caller's have logged
+ * This function is called to verify that our callers have logged
* all the bytes that they changed.
*
* It does this by comparing the original copy of the buffer stored in
* the buf log item's bli_orig array to the current copy of the buffer
- * and ensuring that all bytes which miscompare are set in the bli_logged
+ * and ensuring that all bytes which mismatch are set in the bli_logged
* array of the buf log item.
*/
STATIC void
*
* If the XFS_BLI_STALE flag has been set, then log nothing.
*/
-uint
+STATIC uint
xfs_buf_item_size(
xfs_buf_log_item_t *bip)
{
* format structure, and the rest point to contiguous chunks
* within the buffer.
*/
-void
+STATIC void
xfs_buf_item_format(
xfs_buf_log_item_t *bip,
xfs_log_iovec_t *log_vector)
((bip->bli_format.blf_map_size - 1) * sizeof(uint)));
vecp->i_addr = (xfs_caddr_t)&bip->bli_format;
vecp->i_len = base_size;
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BFORMAT);
vecp++;
nvecs = 1;
buffer_offset = first_bit * XFS_BLI_CHUNK;
vecp->i_addr = xfs_buf_offset(bp, buffer_offset);
vecp->i_len = nbits * XFS_BLI_CHUNK;
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BCHUNK);
nvecs++;
break;
} else if (next_bit != last_bit + 1) {
buffer_offset = first_bit * XFS_BLI_CHUNK;
vecp->i_addr = xfs_buf_offset(bp, buffer_offset);
vecp->i_len = nbits * XFS_BLI_CHUNK;
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BCHUNK);
nvecs++;
vecp++;
first_bit = next_bit;
buffer_offset = first_bit * XFS_BLI_CHUNK;
vecp->i_addr = xfs_buf_offset(bp, buffer_offset);
vecp->i_len = nbits * XFS_BLI_CHUNK;
+ XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BCHUNK);
/* You would think we need to bump the nvecs here too, but we do not
* this number is used by recovery, and it gets confused by the boundary
* split here
* item in memory so it cannot be written out. Simply call bpin()
* on the buffer to do this.
*/
-void
+STATIC void
xfs_buf_item_pin(
xfs_buf_log_item_t *bip)
{
* If the XFS_BLI_STALE flag is set and we are the last reference,
* then free up the buf log item and unlock the buffer.
*/
-void
+STATIC void
xfs_buf_item_unpin(
xfs_buf_log_item_t *bip,
int stale)
* so we need to free the item's descriptor (that points to the item)
* in the transaction.
*/
-void
+STATIC void
xfs_buf_item_unpin_remove(
xfs_buf_log_item_t *bip,
xfs_trans_t *tp)
* the lock right away, return 0. If we can get the lock, pull the
* buffer from the free list, mark it busy, and return 1.
*/
-uint
+STATIC uint
xfs_buf_item_trylock(
xfs_buf_log_item_t *bip)
{
* This is for support of xfs_trans_bhold(). Make sure the
* XFS_BLI_HOLD field is cleared if we don't free the item.
*/
-void
+STATIC void
xfs_buf_item_unlock(
xfs_buf_log_item_t *bip)
{
* by returning the original lsn of that transaction here rather than
* the current one.
*/
-xfs_lsn_t
+STATIC xfs_lsn_t
xfs_buf_item_committed(
xfs_buf_log_item_t *bip,
xfs_lsn_t lsn)
* and have aborted this transaction, we'll trap this buffer when it tries to
* get written out.
*/
-void
+STATIC void
xfs_buf_item_abort(
xfs_buf_log_item_t *bip)
{
* B_DELWRI set, then get it going out to disk with a call to bawrite().
* If not, then just release the buffer.
*/
-void
+STATIC void
xfs_buf_item_push(
xfs_buf_log_item_t *bip)
{
}
/* ARGSUSED */
-void
+STATIC void
xfs_buf_item_committing(xfs_buf_log_item_t *bip, xfs_lsn_t commit_lsn)
{
}
/*
* This is the ops vector shared by all buf log items.
*/
-struct xfs_item_ops xfs_buf_item_ops = {
+STATIC struct xfs_item_ops xfs_buf_item_ops = {
.iop_size = (uint(*)(xfs_log_item_t*))xfs_buf_item_size,
.iop_format = (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
xfs_buf_item_format,
(time_after(jiffies, (lasttime + 5*HZ)))) {
lasttime = jiffies;
prdev("XFS write error in file system meta-data "
- "block 0x%Lx in %s",
+ "block 0x%llx in %s",
XFS_BUF_TARGET(bp),
- XFS_BUF_ADDR(bp), mp->m_fsname);
+ (__uint64_t)XFS_BUF_ADDR(bp), mp->m_fsname);
}
lasttarg = XFS_BUF_TARGET(bp);