libxfs: move source files

Move all the source files that are shared with userspace into
libxfs/. This is done as one big chunk simpy to get it done
quickly

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

1 files changed, 0 insertions, 1184 deletions

diff --git a/fs/xfs/xfs_dir2_sf.c b/fs/xfs/xfs_dir2_sf.c
deleted file mode 100644
index ab3563b87995..000000000000
--- a/fs/xfs/xfs_dir2_sf.c
+++ /dev/null
@@ -1,1184 +0,0 @@
-/*
- * Copyright (c) 2000-2003,2005 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_format.h"
-#include "xfs_log_format.h"
-#include "xfs_trans_resv.h"
-#include "xfs_sb.h"
-#include "xfs_ag.h"
-#include "xfs_mount.h"
-#include "xfs_da_format.h"
-#include "xfs_da_btree.h"
-#include "xfs_inode.h"
-#include "xfs_trans.h"
-#include "xfs_inode_item.h"
-#include "xfs_error.h"
-#include "xfs_dir2.h"
-#include "xfs_dir2_priv.h"
-#include "xfs_trace.h"
-#include "xfs_dinode.h"
-
-/*
- * Prototypes for internal functions.
- */
-static void xfs_dir2_sf_addname_easy(xfs_da_args_t *args,
-				     xfs_dir2_sf_entry_t *sfep,
-				     xfs_dir2_data_aoff_t offset,
-				     int new_isize);
-static void xfs_dir2_sf_addname_hard(xfs_da_args_t *args, int objchange,
-				     int new_isize);
-static int xfs_dir2_sf_addname_pick(xfs_da_args_t *args, int objchange,
-				    xfs_dir2_sf_entry_t **sfepp,
-				    xfs_dir2_data_aoff_t *offsetp);
-#ifdef DEBUG
-static void xfs_dir2_sf_check(xfs_da_args_t *args);
-#else
-#define	xfs_dir2_sf_check(args)
-#endif /* DEBUG */
-#if XFS_BIG_INUMS
-static void xfs_dir2_sf_toino4(xfs_da_args_t *args);
-static void xfs_dir2_sf_toino8(xfs_da_args_t *args);
-#endif /* XFS_BIG_INUMS */
-
-/*
- * Given a block directory (dp/block), calculate its size as a shortform (sf)
- * directory and a header for the sf directory, if it will fit it the
- * space currently present in the inode.  If it won't fit, the output
- * size is too big (but not accurate).
- */
-int						/* size for sf form */
-xfs_dir2_block_sfsize(
-	xfs_inode_t		*dp,		/* incore inode pointer */
-	xfs_dir2_data_hdr_t	*hdr,		/* block directory data */
-	xfs_dir2_sf_hdr_t	*sfhp)		/* output: header for sf form */
-{
-	xfs_dir2_dataptr_t	addr;		/* data entry address */
-	xfs_dir2_leaf_entry_t	*blp;		/* leaf area of the block */
-	xfs_dir2_block_tail_t	*btp;		/* tail area of the block */
-	int			count;		/* shortform entry count */
-	xfs_dir2_data_entry_t	*dep;		/* data entry in the block */
-	int			i;		/* block entry index */
-	int			i8count;	/* count of big-inode entries */
-	int			isdot;		/* entry is "." */
-	int			isdotdot;	/* entry is ".." */
-	xfs_mount_t		*mp;		/* mount structure pointer */
-	int			namelen;	/* total name bytes */
-	xfs_ino_t		parent = 0;	/* parent inode number */
-	int			size=0;		/* total computed size */
-	int			has_ftype;
-	struct xfs_da_geometry	*geo;
-
-	mp = dp->i_mount;
-	geo = mp->m_dir_geo;
-
-	/*
-	 * if there is a filetype field, add the extra byte to the namelen
-	 * for each entry that we see.
-	 */
-	has_ftype = xfs_sb_version_hasftype(&mp->m_sb) ? 1 : 0;
-
-	count = i8count = namelen = 0;
-	btp = xfs_dir2_block_tail_p(geo, hdr);
-	blp = xfs_dir2_block_leaf_p(btp);
-
-	/*
-	 * Iterate over the block's data entries by using the leaf pointers.
-	 */
-	for (i = 0; i < be32_to_cpu(btp->count); i++) {
-		if ((addr = be32_to_cpu(blp[i].address)) == XFS_DIR2_NULL_DATAPTR)
-			continue;
-		/*
-		 * Calculate the pointer to the entry at hand.
-		 */
-		dep = (xfs_dir2_data_entry_t *)((char *)hdr +
-				xfs_dir2_dataptr_to_off(geo, addr));
-		/*
-		 * Detect . and .., so we can special-case them.
-		 * . is not included in sf directories.
-		 * .. is included by just the parent inode number.
-		 */
-		isdot = dep->namelen == 1 && dep->name[0] == '.';
-		isdotdot =
-			dep->namelen == 2 &&
-			dep->name[0] == '.' && dep->name[1] == '.';
-#if XFS_BIG_INUMS
-		if (!isdot)
-			i8count += be64_to_cpu(dep->inumber) > XFS_DIR2_MAX_SHORT_INUM;
-#endif
-		/* take into account the file type field */
-		if (!isdot && !isdotdot) {
-			count++;
-			namelen += dep->namelen + has_ftype;
-		} else if (isdotdot)
-			parent = be64_to_cpu(dep->inumber);
-		/*
-		 * Calculate the new size, see if we should give up yet.
-		 */
-		size = xfs_dir2_sf_hdr_size(i8count) +		/* header */
-		       count +					/* namelen */
-		       count * (uint)sizeof(xfs_dir2_sf_off_t) + /* offset */
-		       namelen +				/* name */
-		       (i8count ?				/* inumber */
-				(uint)sizeof(xfs_dir2_ino8_t) * count :
-				(uint)sizeof(xfs_dir2_ino4_t) * count);
-		if (size > XFS_IFORK_DSIZE(dp))
-			return size;		/* size value is a failure */
-	}
-	/*
-	 * Create the output header, if it worked.
-	 */
-	sfhp->count = count;
-	sfhp->i8count = i8count;
-	dp->d_ops->sf_put_parent_ino(sfhp, parent);
-	return size;
-}
-
-/*
- * Convert a block format directory to shortform.
- * Caller has already checked that it will fit, and built us a header.
- */
-int						/* error */
-xfs_dir2_block_to_sf(
-	xfs_da_args_t		*args,		/* operation arguments */
-	struct xfs_buf		*bp,
-	int			size,		/* shortform directory size */
-	xfs_dir2_sf_hdr_t	*sfhp)		/* shortform directory hdr */
-{
-	xfs_dir2_data_hdr_t	*hdr;		/* block header */
-	xfs_dir2_block_tail_t	*btp;		/* block tail pointer */
-	xfs_dir2_data_entry_t	*dep;		/* data entry pointer */
-	xfs_inode_t		*dp;		/* incore directory inode */
-	xfs_dir2_data_unused_t	*dup;		/* unused data pointer */
-	char			*endptr;	/* end of data entries */
-	int			error;		/* error return value */
-	int			logflags;	/* inode logging flags */
-	xfs_mount_t		*mp;		/* filesystem mount point */
-	char			*ptr;		/* current data pointer */
-	xfs_dir2_sf_entry_t	*sfep;		/* shortform entry */
-	xfs_dir2_sf_hdr_t	*sfp;		/* shortform directory header */
-	xfs_dir2_sf_hdr_t	*dst;		/* temporary data buffer */
-
-	trace_xfs_dir2_block_to_sf(args);
-
-	dp = args->dp;
-	mp = dp->i_mount;
-
-	/*
-	 * allocate a temporary destination buffer the size of the inode
-	 * to format the data into. Once we have formatted the data, we
-	 * can free the block and copy the formatted data into the inode literal
-	 * area.
-	 */
-	dst = kmem_alloc(mp->m_sb.sb_inodesize, KM_SLEEP);
-	hdr = bp->b_addr;
-
-	/*
-	 * Copy the header into the newly allocate local space.
-	 */
-	sfp = (xfs_dir2_sf_hdr_t *)dst;
-	memcpy(sfp, sfhp, xfs_dir2_sf_hdr_size(sfhp->i8count));
-
-	/*
-	 * Set up to loop over the block's entries.
-	 */
-	btp = xfs_dir2_block_tail_p(args->geo, hdr);
-	ptr = (char *)dp->d_ops->data_entry_p(hdr);
-	endptr = (char *)xfs_dir2_block_leaf_p(btp);
-	sfep = xfs_dir2_sf_firstentry(sfp);
-	/*
-	 * Loop over the active and unused entries.
-	 * Stop when we reach the leaf/tail portion of the block.
-	 */
-	while (ptr < endptr) {
-		/*
-		 * If it's unused, just skip over it.
-		 */
-		dup = (xfs_dir2_data_unused_t *)ptr;
-		if (be16_to_cpu(dup->freetag) == XFS_DIR2_DATA_FREE_TAG) {
-			ptr += be16_to_cpu(dup->length);
-			continue;
-		}
-		dep = (xfs_dir2_data_entry_t *)ptr;
-		/*
-		 * Skip .
-		 */
-		if (dep->namelen == 1 && dep->name[0] == '.')
-			ASSERT(be64_to_cpu(dep->inumber) == dp->i_ino);
-		/*
-		 * Skip .., but make sure the inode number is right.
-		 */
-		else if (dep->namelen == 2 &&
-			 dep->name[0] == '.' && dep->name[1] == '.')
-			ASSERT(be64_to_cpu(dep->inumber) ==
-			       dp->d_ops->sf_get_parent_ino(sfp));
-		/*
-		 * Normal entry, copy it into shortform.
-		 */
-		else {
-			sfep->namelen = dep->namelen;
-			xfs_dir2_sf_put_offset(sfep,
-				(xfs_dir2_data_aoff_t)
-				((char *)dep - (char *)hdr));
-			memcpy(sfep->name, dep->name, dep->namelen);
-			dp->d_ops->sf_put_ino(sfp, sfep,
-					      be64_to_cpu(dep->inumber));
-			dp->d_ops->sf_put_ftype(sfep,
-					dp->d_ops->data_get_ftype(dep));
-
-			sfep = dp->d_ops->sf_nextentry(sfp, sfep);
-		}
-		ptr += dp->d_ops->data_entsize(dep->namelen);
-	}
-	ASSERT((char *)sfep - (char *)sfp == size);
-
-	/* now we are done with the block, we can shrink the inode */
-	logflags = XFS_ILOG_CORE;
-	error = xfs_dir2_shrink_inode(args, args->geo->datablk, bp);
-	if (error) {
-		ASSERT(error != ENOSPC);
-		goto out;
-	}
-
-	/*
-	 * The buffer is now unconditionally gone, whether
-	 * xfs_dir2_shrink_inode worked or not.
-	 *
-	 * Convert the inode to local format and copy the data in.
-	 */
-	dp->i_df.if_flags &= ~XFS_IFEXTENTS;
-	dp->i_df.if_flags |= XFS_IFINLINE;
-	dp->i_d.di_format = XFS_DINODE_FMT_LOCAL;
-	ASSERT(dp->i_df.if_bytes == 0);
-	xfs_idata_realloc(dp, size, XFS_DATA_FORK);
-
-	logflags |= XFS_ILOG_DDATA;
-	memcpy(dp->i_df.if_u1.if_data, dst, size);
-	dp->i_d.di_size = size;
-	xfs_dir2_sf_check(args);
-out:
-	xfs_trans_log_inode(args->trans, dp, logflags);
-	kmem_free(dst);
-	return error;
-}
-
-/*
- * Add a name to a shortform directory.
- * There are two algorithms, "easy" and "hard" which we decide on
- * before changing anything.
- * Convert to block form if necessary, if the new entry won't fit.
- */
-int						/* error */
-xfs_dir2_sf_addname(
-	xfs_da_args_t		*args)		/* operation arguments */
-{
-	xfs_inode_t		*dp;		/* incore directory inode */
-	int			error;		/* error return value */
-	int			incr_isize;	/* total change in size */
-	int			new_isize;	/* di_size after adding name */
-	int			objchange;	/* changing to 8-byte inodes */
-	xfs_dir2_data_aoff_t	offset = 0;	/* offset for new entry */
-	int			pick;		/* which algorithm to use */
-	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */
-	xfs_dir2_sf_entry_t	*sfep = NULL;	/* shortform entry */
-
-	trace_xfs_dir2_sf_addname(args);
-
-	ASSERT(xfs_dir2_sf_lookup(args) == ENOENT);
-	dp = args->dp;
-	ASSERT(dp->i_df.if_flags & XFS_IFINLINE);
-	/*
-	 * Make sure the shortform value has some of its header.
-	 */
-	if (dp->i_d.di_size < offsetof(xfs_dir2_sf_hdr_t, parent)) {
-		ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount));
-		return EIO;
-	}
-	ASSERT(dp->i_df.if_bytes == dp->i_d.di_size);
-	ASSERT(dp->i_df.if_u1.if_data != NULL);
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	ASSERT(dp->i_d.di_size >= xfs_dir2_sf_hdr_size(sfp->i8count));
-	/*
-	 * Compute entry (and change in) size.
-	 */
-	incr_isize = dp->d_ops->sf_entsize(sfp, args->namelen);
-	objchange = 0;
-#if XFS_BIG_INUMS
-	/*
-	 * Do we have to change to 8 byte inodes?
-	 */
-	if (args->inumber > XFS_DIR2_MAX_SHORT_INUM && sfp->i8count == 0) {
-		/*
-		 * Yes, adjust the inode size.  old count + (parent + new)
-		 */
-		incr_isize +=
-			(sfp->count + 2) *
-			((uint)sizeof(xfs_dir2_ino8_t) -
-			 (uint)sizeof(xfs_dir2_ino4_t));
-		objchange = 1;
-	}
-#endif
-	new_isize = (int)dp->i_d.di_size + incr_isize;
-	/*
-	 * Won't fit as shortform any more (due to size),
-	 * or the pick routine says it won't (due to offset values).
-	 */
-	if (new_isize > XFS_IFORK_DSIZE(dp) ||
-	    (pick =
-	     xfs_dir2_sf_addname_pick(args, objchange, &sfep, &offset)) == 0) {
-		/*
-		 * Just checking or no space reservation, it doesn't fit.
-		 */
-		if ((args->op_flags & XFS_DA_OP_JUSTCHECK) || args->total == 0)
-			return ENOSPC;
-		/*
-		 * Convert to block form then add the name.
-		 */
-		error = xfs_dir2_sf_to_block(args);
-		if (error)
-			return error;
-		return xfs_dir2_block_addname(args);
-	}
-	/*
-	 * Just checking, it fits.
-	 */
-	if (args->op_flags & XFS_DA_OP_JUSTCHECK)
-		return 0;
-	/*
-	 * Do it the easy way - just add it at the end.
-	 */
-	if (pick == 1)
-		xfs_dir2_sf_addname_easy(args, sfep, offset, new_isize);
-	/*
-	 * Do it the hard way - look for a place to insert the new entry.
-	 * Convert to 8 byte inode numbers first if necessary.
-	 */
-	else {
-		ASSERT(pick == 2);
-#if XFS_BIG_INUMS
-		if (objchange)
-			xfs_dir2_sf_toino8(args);
-#endif
-		xfs_dir2_sf_addname_hard(args, objchange, new_isize);
-	}
-	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_DDATA);
-	return 0;
-}
-
-/*
- * Add the new entry the "easy" way.
- * This is copying the old directory and adding the new entry at the end.
- * Since it's sorted by "offset" we need room after the last offset
- * that's already there, and then room to convert to a block directory.
- * This is already checked by the pick routine.
- */
-static void
-xfs_dir2_sf_addname_easy(
-	xfs_da_args_t		*args,		/* operation arguments */
-	xfs_dir2_sf_entry_t	*sfep,		/* pointer to new entry */
-	xfs_dir2_data_aoff_t	offset,		/* offset to use for new ent */
-	int			new_isize)	/* new directory size */
-{
-	int			byteoff;	/* byte offset in sf dir */
-	xfs_inode_t		*dp;		/* incore directory inode */
-	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */
-
-	dp = args->dp;
-
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	byteoff = (int)((char *)sfep - (char *)sfp);
-	/*
-	 * Grow the in-inode space.
-	 */
-	xfs_idata_realloc(dp, dp->d_ops->sf_entsize(sfp, args->namelen),
-			  XFS_DATA_FORK);
-	/*
-	 * Need to set up again due to realloc of the inode data.
-	 */
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	sfep = (xfs_dir2_sf_entry_t *)((char *)sfp + byteoff);
-	/*
-	 * Fill in the new entry.
-	 */
-	sfep->namelen = args->namelen;
-	xfs_dir2_sf_put_offset(sfep, offset);
-	memcpy(sfep->name, args->name, sfep->namelen);
-	dp->d_ops->sf_put_ino(sfp, sfep, args->inumber);
-	dp->d_ops->sf_put_ftype(sfep, args->filetype);
-
-	/*
-	 * Update the header and inode.
-	 */
-	sfp->count++;
-#if XFS_BIG_INUMS
-	if (args->inumber > XFS_DIR2_MAX_SHORT_INUM)
-		sfp->i8count++;
-#endif
-	dp->i_d.di_size = new_isize;
-	xfs_dir2_sf_check(args);
-}
-
-/*
- * Add the new entry the "hard" way.
- * The caller has already converted to 8 byte inode numbers if necessary,
- * in which case we need to leave the i8count at 1.
- * Find a hole that the new entry will fit into, and copy
- * the first part of the entries, the new entry, and the last part of
- * the entries.
- */
-/* ARGSUSED */
-static void
-xfs_dir2_sf_addname_hard(
-	xfs_da_args_t		*args,		/* operation arguments */
-	int			objchange,	/* changing inode number size */
-	int			new_isize)	/* new directory size */
-{
-	int			add_datasize;	/* data size need for new ent */
-	char			*buf;		/* buffer for old */
-	xfs_inode_t		*dp;		/* incore directory inode */
-	int			eof;		/* reached end of old dir */
-	int			nbytes;		/* temp for byte copies */
-	xfs_dir2_data_aoff_t	new_offset;	/* next offset value */
-	xfs_dir2_data_aoff_t	offset;		/* current offset value */
-	int			old_isize;	/* previous di_size */
-	xfs_dir2_sf_entry_t	*oldsfep;	/* entry in original dir */
-	xfs_dir2_sf_hdr_t	*oldsfp;	/* original shortform dir */
-	xfs_dir2_sf_entry_t	*sfep;		/* entry in new dir */
-	xfs_dir2_sf_hdr_t	*sfp;		/* new shortform dir */
-	struct xfs_mount	*mp;
-
-	/*
-	 * Copy the old directory to the stack buffer.
-	 */
-	dp = args->dp;
-	mp = dp->i_mount;
-
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	old_isize = (int)dp->i_d.di_size;
-	buf = kmem_alloc(old_isize, KM_SLEEP);
-	oldsfp = (xfs_dir2_sf_hdr_t *)buf;
-	memcpy(oldsfp, sfp, old_isize);
-	/*
-	 * Loop over the old directory finding the place we're going
-	 * to insert the new entry.
-	 * If it's going to end up at the end then oldsfep will point there.
-	 */
-	for (offset = dp->d_ops->data_first_offset,
-	      oldsfep = xfs_dir2_sf_firstentry(oldsfp),
-	      add_datasize = dp->d_ops->data_entsize(args->namelen),
-	      eof = (char *)oldsfep == &buf[old_isize];
-	     !eof;
-	     offset = new_offset + dp->d_ops->data_entsize(oldsfep->namelen),
-	      oldsfep = dp->d_ops->sf_nextentry(oldsfp, oldsfep),
-	      eof = (char *)oldsfep == &buf[old_isize]) {
-		new_offset = xfs_dir2_sf_get_offset(oldsfep);
-		if (offset + add_datasize <= new_offset)
-			break;
-	}
-	/*
-	 * Get rid of the old directory, then allocate space for
-	 * the new one.  We do this so xfs_idata_realloc won't copy
-	 * the data.
-	 */
-	xfs_idata_realloc(dp, -old_isize, XFS_DATA_FORK);
-	xfs_idata_realloc(dp, new_isize, XFS_DATA_FORK);
-	/*
-	 * Reset the pointer since the buffer was reallocated.
-	 */
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	/*
-	 * Copy the first part of the directory, including the header.
-	 */
-	nbytes = (int)((char *)oldsfep - (char *)oldsfp);
-	memcpy(sfp, oldsfp, nbytes);
-	sfep = (xfs_dir2_sf_entry_t *)((char *)sfp + nbytes);
-	/*
-	 * Fill in the new entry, and update the header counts.
-	 */
-	sfep->namelen = args->namelen;
-	xfs_dir2_sf_put_offset(sfep, offset);
-	memcpy(sfep->name, args->name, sfep->namelen);
-	dp->d_ops->sf_put_ino(sfp, sfep, args->inumber);
-	dp->d_ops->sf_put_ftype(sfep, args->filetype);
-	sfp->count++;
-#if XFS_BIG_INUMS
-	if (args->inumber > XFS_DIR2_MAX_SHORT_INUM && !objchange)
-		sfp->i8count++;
-#endif
-	/*
-	 * If there's more left to copy, do that.
-	 */
-	if (!eof) {
-		sfep = dp->d_ops->sf_nextentry(sfp, sfep);
-		memcpy(sfep, oldsfep, old_isize - nbytes);
-	}
-	kmem_free(buf);
-	dp->i_d.di_size = new_isize;
-	xfs_dir2_sf_check(args);
-}
-
-/*
- * Decide if the new entry will fit at all.
- * If it will fit, pick between adding the new entry to the end (easy)
- * or somewhere else (hard).
- * Return 0 (won't fit), 1 (easy), 2 (hard).
- */
-/*ARGSUSED*/
-static int					/* pick result */
-xfs_dir2_sf_addname_pick(
-	xfs_da_args_t		*args,		/* operation arguments */
-	int			objchange,	/* inode # size changes */
-	xfs_dir2_sf_entry_t	**sfepp,	/* out(1): new entry ptr */
-	xfs_dir2_data_aoff_t	*offsetp)	/* out(1): new offset */
-{
-	xfs_inode_t		*dp;		/* incore directory inode */
-	int			holefit;	/* found hole it will fit in */
-	int			i;		/* entry number */
-	xfs_mount_t		*mp;		/* filesystem mount point */
-	xfs_dir2_data_aoff_t	offset;		/* data block offset */
-	xfs_dir2_sf_entry_t	*sfep;		/* shortform entry */
-	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */
-	int			size;		/* entry's data size */
-	int			used;		/* data bytes used */
-
-	dp = args->dp;
-	mp = dp->i_mount;
-
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	size = dp->d_ops->data_entsize(args->namelen);
-	offset = dp->d_ops->data_first_offset;
-	sfep = xfs_dir2_sf_firstentry(sfp);
-	holefit = 0;
-	/*
-	 * Loop over sf entries.
-	 * Keep track of data offset and whether we've seen a place
-	 * to insert the new entry.
-	 */
-	for (i = 0; i < sfp->count; i++) {
-		if (!holefit)
-			holefit = offset + size <= xfs_dir2_sf_get_offset(sfep);
-		offset = xfs_dir2_sf_get_offset(sfep) +
-			 dp->d_ops->data_entsize(sfep->namelen);
-		sfep = dp->d_ops->sf_nextentry(sfp, sfep);
-	}
-	/*
-	 * Calculate data bytes used excluding the new entry, if this
-	 * was a data block (block form directory).
-	 */
-	used = offset +
-	       (sfp->count + 3) * (uint)sizeof(xfs_dir2_leaf_entry_t) +
-	       (uint)sizeof(xfs_dir2_block_tail_t);
-	/*
-	 * If it won't fit in a block form then we can't insert it,
-	 * we'll go back, convert to block, then try the insert and convert
-	 * to leaf.
-	 */
-	if (used + (holefit ? 0 : size) > args->geo->blksize)
-		return 0;
-	/*
-	 * If changing the inode number size, do it the hard way.
-	 */
-#if XFS_BIG_INUMS
-	if (objchange) {
-		return 2;
-	}
-#else
-	ASSERT(objchange == 0);
-#endif
-	/*
-	 * If it won't fit at the end then do it the hard way (use the hole).
-	 */
-	if (used + size > args->geo->blksize)
-		return 2;
-	/*
-	 * Do it the easy way.
-	 */
-	*sfepp = sfep;
-	*offsetp = offset;
-	return 1;
-}
-
-#ifdef DEBUG
-/*
- * Check consistency of shortform directory, assert if bad.
- */
-static void
-xfs_dir2_sf_check(
-	xfs_da_args_t		*args)		/* operation arguments */
-{
-	xfs_inode_t		*dp;		/* incore directory inode */
-	int			i;		/* entry number */
-	int			i8count;	/* number of big inode#s */
-	xfs_ino_t		ino;		/* entry inode number */
-	int			offset;		/* data offset */
-	xfs_dir2_sf_entry_t	*sfep;		/* shortform dir entry */
-	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */
-	struct xfs_mount	*mp;
-
-	dp = args->dp;
-	mp = dp->i_mount;
-
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	offset = dp->d_ops->data_first_offset;
-	ino = dp->d_ops->sf_get_parent_ino(sfp);
-	i8count = ino > XFS_DIR2_MAX_SHORT_INUM;
-
-	for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp);
-	     i < sfp->count;
-	     i++, sfep = dp->d_ops->sf_nextentry(sfp, sfep)) {
-		ASSERT(xfs_dir2_sf_get_offset(sfep) >= offset);
-		ino = dp->d_ops->sf_get_ino(sfp, sfep);
-		i8count += ino > XFS_DIR2_MAX_SHORT_INUM;
-		offset =
-			xfs_dir2_sf_get_offset(sfep) +
-			dp->d_ops->data_entsize(sfep->namelen);
-		ASSERT(dp->d_ops->sf_get_ftype(sfep) < XFS_DIR3_FT_MAX);
-	}
-	ASSERT(i8count == sfp->i8count);
-	ASSERT(XFS_BIG_INUMS || i8count == 0);
-	ASSERT((char *)sfep - (char *)sfp == dp->i_d.di_size);
-	ASSERT(offset +
-	       (sfp->count + 2) * (uint)sizeof(xfs_dir2_leaf_entry_t) +
-	       (uint)sizeof(xfs_dir2_block_tail_t) <= args->geo->blksize);
-}
-#endif	/* DEBUG */
-
-/*
- * Create a new (shortform) directory.
- */
-int					/* error, always 0 */
-xfs_dir2_sf_create(
-	xfs_da_args_t	*args,		/* operation arguments */
-	xfs_ino_t	pino)		/* parent inode number */
-{
-	xfs_inode_t	*dp;		/* incore directory inode */
-	int		i8count;	/* parent inode is an 8-byte number */
-	xfs_dir2_sf_hdr_t *sfp;		/* shortform structure */
-	int		size;		/* directory size */
-
-	trace_xfs_dir2_sf_create(args);
-
-	dp = args->dp;
-
-	ASSERT(dp != NULL);
-	ASSERT(dp->i_d.di_size == 0);
-	/*
-	 * If it's currently a zero-length extent file,
-	 * convert it to local format.
-	 */
-	if (dp->i_d.di_format == XFS_DINODE_FMT_EXTENTS) {
-		dp->i_df.if_flags &= ~XFS_IFEXTENTS;	/* just in case */
-		dp->i_d.di_format = XFS_DINODE_FMT_LOCAL;
-		xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE);
-		dp->i_df.if_flags |= XFS_IFINLINE;
-	}
-	ASSERT(dp->i_df.if_flags & XFS_IFINLINE);
-	ASSERT(dp->i_df.if_bytes == 0);
-	i8count = pino > XFS_DIR2_MAX_SHORT_INUM;
-	size = xfs_dir2_sf_hdr_size(i8count);
-	/*
-	 * Make a buffer for the data.
-	 */
-	xfs_idata_realloc(dp, size, XFS_DATA_FORK);
-	/*
-	 * Fill in the header,
-	 */
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	sfp->i8count = i8count;
-	/*
-	 * Now can put in the inode number, since i8count is set.
-	 */
-	dp->d_ops->sf_put_parent_ino(sfp, pino);
-	sfp->count = 0;
-	dp->i_d.di_size = size;
-	xfs_dir2_sf_check(args);
-	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_DDATA);
-	return 0;
-}
-
-/*
- * Lookup an entry in a shortform directory.
- * Returns EEXIST if found, ENOENT if not found.
- */
-int						/* error */
-xfs_dir2_sf_lookup(
-	xfs_da_args_t		*args)		/* operation arguments */
-{
-	xfs_inode_t		*dp;		/* incore directory inode */
-	int			i;		/* entry index */
-	int			error;
-	xfs_dir2_sf_entry_t	*sfep;		/* shortform directory entry */
-	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */
-	enum xfs_dacmp		cmp;		/* comparison result */
-	xfs_dir2_sf_entry_t	*ci_sfep;	/* case-insens. entry */
-
-	trace_xfs_dir2_sf_lookup(args);
-
-	xfs_dir2_sf_check(args);
-	dp = args->dp;
-
-	ASSERT(dp->i_df.if_flags & XFS_IFINLINE);
-	/*
-	 * Bail out if the directory is way too short.
-	 */
-	if (dp->i_d.di_size < offsetof(xfs_dir2_sf_hdr_t, parent)) {
-		ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount));
-		return EIO;
-	}
-	ASSERT(dp->i_df.if_bytes == dp->i_d.di_size);
-	ASSERT(dp->i_df.if_u1.if_data != NULL);
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	ASSERT(dp->i_d.di_size >= xfs_dir2_sf_hdr_size(sfp->i8count));
-	/*
-	 * Special case for .
-	 */
-	if (args->namelen == 1 && args->name[0] == '.') {
-		args->inumber = dp->i_ino;
-		args->cmpresult = XFS_CMP_EXACT;
-		args->filetype = XFS_DIR3_FT_DIR;
-		return EEXIST;
-	}
-	/*
-	 * Special case for ..
-	 */
-	if (args->namelen == 2 &&
-	    args->name[0] == '.' && args->name[1] == '.') {
-		args->inumber = dp->d_ops->sf_get_parent_ino(sfp);
-		args->cmpresult = XFS_CMP_EXACT;
-		args->filetype = XFS_DIR3_FT_DIR;
-		return EEXIST;
-	}
-	/*
-	 * Loop over all the entries trying to match ours.
-	 */
-	ci_sfep = NULL;
-	for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); i < sfp->count;
-	     i++, sfep = dp->d_ops->sf_nextentry(sfp, sfep)) {
-		/*
-		 * Compare name and if it's an exact match, return the inode
-		 * number. If it's the first case-insensitive match, store the
-		 * inode number and continue looking for an exact match.
-		 */
-		cmp = dp->i_mount->m_dirnameops->compname(args, sfep->name,
-								sfep->namelen);
-		if (cmp != XFS_CMP_DIFFERENT && cmp != args->cmpresult) {
-			args->cmpresult = cmp;
-			args->inumber = dp->d_ops->sf_get_ino(sfp, sfep);
-			args->filetype = dp->d_ops->sf_get_ftype(sfep);
-			if (cmp == XFS_CMP_EXACT)
-				return EEXIST;
-			ci_sfep = sfep;
-		}
-	}
-	ASSERT(args->op_flags & XFS_DA_OP_OKNOENT);
-	/*
-	 * Here, we can only be doing a lookup (not a rename or replace).
-	 * If a case-insensitive match was not found, return ENOENT.
-	 */
-	if (!ci_sfep)
-		return ENOENT;
-	/* otherwise process the CI match as required by the caller */
-	error = xfs_dir_cilookup_result(args, ci_sfep->name, ci_sfep->namelen);
-	return error;
-}
-
-/*
- * Remove an entry from a shortform directory.
- */
-int						/* error */
-xfs_dir2_sf_removename(
-	xfs_da_args_t		*args)
-{
-	int			byteoff;	/* offset of removed entry */
-	xfs_inode_t		*dp;		/* incore directory inode */
-	int			entsize;	/* this entry's size */
-	int			i;		/* shortform entry index */
-	int			newsize;	/* new inode size */
-	int			oldsize;	/* old inode size */
-	xfs_dir2_sf_entry_t	*sfep;		/* shortform directory entry */
-	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */
-
-	trace_xfs_dir2_sf_removename(args);
-
-	dp = args->dp;
-
-	ASSERT(dp->i_df.if_flags & XFS_IFINLINE);
-	oldsize = (int)dp->i_d.di_size;
-	/*
-	 * Bail out if the directory is way too short.
-	 */
-	if (oldsize < offsetof(xfs_dir2_sf_hdr_t, parent)) {
-		ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount));
-		return EIO;
-	}
-	ASSERT(dp->i_df.if_bytes == oldsize);
-	ASSERT(dp->i_df.if_u1.if_data != NULL);
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	ASSERT(oldsize >= xfs_dir2_sf_hdr_size(sfp->i8count));
-	/*
-	 * Loop over the old directory entries.
-	 * Find the one we're deleting.
-	 */
-	for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); i < sfp->count;
-	     i++, sfep = dp->d_ops->sf_nextentry(sfp, sfep)) {
-		if (xfs_da_compname(args, sfep->name, sfep->namelen) ==
-								XFS_CMP_EXACT) {
-			ASSERT(dp->d_ops->sf_get_ino(sfp, sfep) ==
-			       args->inumber);
-			break;
-		}
-	}
-	/*
-	 * Didn't find it.
-	 */
-	if (i == sfp->count)
-		return ENOENT;
-	/*
-	 * Calculate sizes.
-	 */
-	byteoff = (int)((char *)sfep - (char *)sfp);
-	entsize = dp->d_ops->sf_entsize(sfp, args->namelen);
-	newsize = oldsize - entsize;
-	/*
-	 * Copy the part if any after the removed entry, sliding it down.
-	 */
-	if (byteoff + entsize < oldsize)
-		memmove((char *)sfp + byteoff, (char *)sfp + byteoff + entsize,
-			oldsize - (byteoff + entsize));
-	/*
-	 * Fix up the header and file size.
-	 */
-	sfp->count--;
-	dp->i_d.di_size = newsize;
-	/*
-	 * Reallocate, making it smaller.
-	 */
-	xfs_idata_realloc(dp, newsize - oldsize, XFS_DATA_FORK);
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-#if XFS_BIG_INUMS
-	/*
-	 * Are we changing inode number size?
-	 */
-	if (args->inumber > XFS_DIR2_MAX_SHORT_INUM) {
-		if (sfp->i8count == 1)
-			xfs_dir2_sf_toino4(args);
-		else
-			sfp->i8count--;
-	}
-#endif
-	xfs_dir2_sf_check(args);
-	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_DDATA);
-	return 0;
-}
-
-/*
- * Replace the inode number of an entry in a shortform directory.
- */
-int						/* error */
-xfs_dir2_sf_replace(
-	xfs_da_args_t		*args)		/* operation arguments */
-{
-	xfs_inode_t		*dp;		/* incore directory inode */
-	int			i;		/* entry index */
-#if XFS_BIG_INUMS || defined(DEBUG)
-	xfs_ino_t		ino=0;		/* entry old inode number */
-#endif
-#if XFS_BIG_INUMS
-	int			i8elevated;	/* sf_toino8 set i8count=1 */
-#endif
-	xfs_dir2_sf_entry_t	*sfep;		/* shortform directory entry */
-	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */
-
-	trace_xfs_dir2_sf_replace(args);
-
-	dp = args->dp;
-
-	ASSERT(dp->i_df.if_flags & XFS_IFINLINE);
-	/*
-	 * Bail out if the shortform directory is way too small.
-	 */
-	if (dp->i_d.di_size < offsetof(xfs_dir2_sf_hdr_t, parent)) {
-		ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount));
-		return EIO;
-	}
-	ASSERT(dp->i_df.if_bytes == dp->i_d.di_size);
-	ASSERT(dp->i_df.if_u1.if_data != NULL);
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	ASSERT(dp->i_d.di_size >= xfs_dir2_sf_hdr_size(sfp->i8count));
-#if XFS_BIG_INUMS
-	/*
-	 * New inode number is large, and need to convert to 8-byte inodes.
-	 */
-	if (args->inumber > XFS_DIR2_MAX_SHORT_INUM && sfp->i8count == 0) {
-		int	error;			/* error return value */
-		int	newsize;		/* new inode size */
-
-		newsize =
-			dp->i_df.if_bytes +
-			(sfp->count + 1) *
-			((uint)sizeof(xfs_dir2_ino8_t) -
-			 (uint)sizeof(xfs_dir2_ino4_t));
-		/*
-		 * Won't fit as shortform, convert to block then do replace.
-		 */
-		if (newsize > XFS_IFORK_DSIZE(dp)) {
-			error = xfs_dir2_sf_to_block(args);
-			if (error) {
-				return error;
-			}
-			return xfs_dir2_block_replace(args);
-		}
-		/*
-		 * Still fits, convert to 8-byte now.
-		 */
-		xfs_dir2_sf_toino8(args);
-		i8elevated = 1;
-		sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	} else
-		i8elevated = 0;
-#endif
-	ASSERT(args->namelen != 1 || args->name[0] != '.');
-	/*
-	 * Replace ..'s entry.
-	 */
-	if (args->namelen == 2 &&
-	    args->name[0] == '.' && args->name[1] == '.') {
-#if XFS_BIG_INUMS || defined(DEBUG)
-		ino = dp->d_ops->sf_get_parent_ino(sfp);
-		ASSERT(args->inumber != ino);
-#endif
-		dp->d_ops->sf_put_parent_ino(sfp, args->inumber);
-	}
-	/*
-	 * Normal entry, look for the name.
-	 */
-	else {
-		for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); i < sfp->count;
-		     i++, sfep = dp->d_ops->sf_nextentry(sfp, sfep)) {
-			if (xfs_da_compname(args, sfep->name, sfep->namelen) ==
-								XFS_CMP_EXACT) {
-#if XFS_BIG_INUMS || defined(DEBUG)
-				ino = dp->d_ops->sf_get_ino(sfp, sfep);
-				ASSERT(args->inumber != ino);
-#endif
-				dp->d_ops->sf_put_ino(sfp, sfep, args->inumber);
-				dp->d_ops->sf_put_ftype(sfep, args->filetype);
-				break;
-			}
-		}
-		/*
-		 * Didn't find it.
-		 */
-		if (i == sfp->count) {
-			ASSERT(args->op_flags & XFS_DA_OP_OKNOENT);
-#if XFS_BIG_INUMS
-			if (i8elevated)
-				xfs_dir2_sf_toino4(args);
-#endif
-			return ENOENT;
-		}
-	}
-#if XFS_BIG_INUMS
-	/*
-	 * See if the old number was large, the new number is small.
-	 */
-	if (ino > XFS_DIR2_MAX_SHORT_INUM &&
-	    args->inumber <= XFS_DIR2_MAX_SHORT_INUM) {
-		/*
-		 * And the old count was one, so need to convert to small.
-		 */
-		if (sfp->i8count == 1)
-			xfs_dir2_sf_toino4(args);
-		else
-			sfp->i8count--;
-	}
-	/*
-	 * See if the old number was small, the new number is large.
-	 */
-	if (ino <= XFS_DIR2_MAX_SHORT_INUM &&
-	    args->inumber > XFS_DIR2_MAX_SHORT_INUM) {
-		/*
-		 * add to the i8count unless we just converted to 8-byte
-		 * inodes (which does an implied i8count = 1)
-		 */
-		ASSERT(sfp->i8count != 0);
-		if (!i8elevated)
-			sfp->i8count++;
-	}
-#endif
-	xfs_dir2_sf_check(args);
-	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_DDATA);
-	return 0;
-}
-
-#if XFS_BIG_INUMS
-/*
- * Convert from 8-byte inode numbers to 4-byte inode numbers.
- * The last 8-byte inode number is gone, but the count is still 1.
- */
-static void
-xfs_dir2_sf_toino4(
-	xfs_da_args_t		*args)		/* operation arguments */
-{
-	char			*buf;		/* old dir's buffer */
-	xfs_inode_t		*dp;		/* incore directory inode */
-	int			i;		/* entry index */
-	int			newsize;	/* new inode size */
-	xfs_dir2_sf_entry_t	*oldsfep;	/* old sf entry */
-	xfs_dir2_sf_hdr_t	*oldsfp;	/* old sf directory */
-	int			oldsize;	/* old inode size */
-	xfs_dir2_sf_entry_t	*sfep;		/* new sf entry */
-	xfs_dir2_sf_hdr_t	*sfp;		/* new sf directory */
-	struct xfs_mount	*mp;
-
-	trace_xfs_dir2_sf_toino4(args);
-
-	dp = args->dp;
-	mp = dp->i_mount;
-
-	/*
-	 * Copy the old directory to the buffer.
-	 * Then nuke it from the inode, and add the new buffer to the inode.
-	 * Don't want xfs_idata_realloc copying the data here.
-	 */
-	oldsize = dp->i_df.if_bytes;
-	buf = kmem_alloc(oldsize, KM_SLEEP);
-	oldsfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	ASSERT(oldsfp->i8count == 1);
-	memcpy(buf, oldsfp, oldsize);
-	/*
-	 * Compute the new inode size.
-	 */
-	newsize =
-		oldsize -
-		(oldsfp->count + 1) *
-		((uint)sizeof(xfs_dir2_ino8_t) - (uint)sizeof(xfs_dir2_ino4_t));
-	xfs_idata_realloc(dp, -oldsize, XFS_DATA_FORK);
-	xfs_idata_realloc(dp, newsize, XFS_DATA_FORK);
-	/*
-	 * Reset our pointers, the data has moved.
-	 */
-	oldsfp = (xfs_dir2_sf_hdr_t *)buf;
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	/*
-	 * Fill in the new header.
-	 */
-	sfp->count = oldsfp->count;
-	sfp->i8count = 0;
-	dp->d_ops->sf_put_parent_ino(sfp, dp->d_ops->sf_get_parent_ino(oldsfp));
-	/*
-	 * Copy the entries field by field.
-	 */
-	for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp),
-		    oldsfep = xfs_dir2_sf_firstentry(oldsfp);
-	     i < sfp->count;
-	     i++, sfep = dp->d_ops->sf_nextentry(sfp, sfep),
-		  oldsfep = dp->d_ops->sf_nextentry(oldsfp, oldsfep)) {
-		sfep->namelen = oldsfep->namelen;
-		sfep->offset = oldsfep->offset;
-		memcpy(sfep->name, oldsfep->name, sfep->namelen);
-		dp->d_ops->sf_put_ino(sfp, sfep,
-				      dp->d_ops->sf_get_ino(oldsfp, oldsfep));
-		dp->d_ops->sf_put_ftype(sfep, dp->d_ops->sf_get_ftype(oldsfep));
-	}
-	/*
-	 * Clean up the inode.
-	 */
-	kmem_free(buf);
-	dp->i_d.di_size = newsize;
-	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_DDATA);
-}
-
-/*
- * Convert existing entries from 4-byte inode numbers to 8-byte inode numbers.
- * The new entry w/ an 8-byte inode number is not there yet; we leave with
- * i8count set to 1, but no corresponding 8-byte entry.
- */
-static void
-xfs_dir2_sf_toino8(
-	xfs_da_args_t		*args)		/* operation arguments */
-{
-	char			*buf;		/* old dir's buffer */
-	xfs_inode_t		*dp;		/* incore directory inode */
-	int			i;		/* entry index */
-	int			newsize;	/* new inode size */
-	xfs_dir2_sf_entry_t	*oldsfep;	/* old sf entry */
-	xfs_dir2_sf_hdr_t	*oldsfp;	/* old sf directory */
-	int			oldsize;	/* old inode size */
-	xfs_dir2_sf_entry_t	*sfep;		/* new sf entry */
-	xfs_dir2_sf_hdr_t	*sfp;		/* new sf directory */
-	struct xfs_mount	*mp;
-
-	trace_xfs_dir2_sf_toino8(args);
-
-	dp = args->dp;
-	mp = dp->i_mount;
-
-	/*
-	 * Copy the old directory to the buffer.
-	 * Then nuke it from the inode, and add the new buffer to the inode.
-	 * Don't want xfs_idata_realloc copying the data here.
-	 */
-	oldsize = dp->i_df.if_bytes;
-	buf = kmem_alloc(oldsize, KM_SLEEP);
-	oldsfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	ASSERT(oldsfp->i8count == 0);
-	memcpy(buf, oldsfp, oldsize);
-	/*
-	 * Compute the new inode size (nb: entry count + 1 for parent)
-	 */
-	newsize =
-		oldsize +
-		(oldsfp->count + 1) *
-		((uint)sizeof(xfs_dir2_ino8_t) - (uint)sizeof(xfs_dir2_ino4_t));
-	xfs_idata_realloc(dp, -oldsize, XFS_DATA_FORK);
-	xfs_idata_realloc(dp, newsize, XFS_DATA_FORK);
-	/*
-	 * Reset our pointers, the data has moved.
-	 */
-	oldsfp = (xfs_dir2_sf_hdr_t *)buf;
-	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
-	/*
-	 * Fill in the new header.
-	 */
-	sfp->count = oldsfp->count;
-	sfp->i8count = 1;
-	dp->d_ops->sf_put_parent_ino(sfp, dp->d_ops->sf_get_parent_ino(oldsfp));
-	/*
-	 * Copy the entries field by field.
-	 */
-	for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp),
-		    oldsfep = xfs_dir2_sf_firstentry(oldsfp);
-	     i < sfp->count;
-	     i++, sfep = dp->d_ops->sf_nextentry(sfp, sfep),
-		  oldsfep = dp->d_ops->sf_nextentry(oldsfp, oldsfep)) {
-		sfep->namelen = oldsfep->namelen;
-		sfep->offset = oldsfep->offset;
-		memcpy(sfep->name, oldsfep->name, sfep->namelen);
-		dp->d_ops->sf_put_ino(sfp, sfep,
-				      dp->d_ops->sf_get_ino(oldsfp, oldsfep));
-		dp->d_ops->sf_put_ftype(sfep, dp->d_ops->sf_get_ftype(oldsfep));
-	}
-	/*
-	 * Clean up the inode.
-	 */
-	kmem_free(buf);
-	dp->i_d.di_size = newsize;
-	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_DDATA);
-}
-#endif	/* XFS_BIG_INUMS */