xfs: rename flist/free_list to dfops

Mechanical change of flist/free_list to dfops, since they're now
deferred ops, not just a freeing list.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

fs/xfs/libxfs/xfs_attr.c

@@ -204,7 +204,7 @@ xfs_attr_set(
 {
 	struct xfs_mount	*mp = dp->i_mount;
 	struct xfs_da_args	args;
-	struct xfs_defer_ops	flist;
+	struct xfs_defer_ops	dfops;
 	struct xfs_trans_res	tres;
 	xfs_fsblock_t		firstblock;
 	int			rsvd = (flags & ATTR_ROOT) != 0;
@@ -222,7 +222,7 @@ xfs_attr_set(
 	args.value = value;
 	args.valuelen = valuelen;
 	args.firstblock = &firstblock;
-	args.flist = &flist;
+	args.dfops = &dfops;
 	args.op_flags = XFS_DA_OP_ADDNAME | XFS_DA_OP_OKNOENT;
 	args.total = xfs_attr_calc_size(&args, &local);
 
@@ -317,13 +317,13 @@ xfs_attr_set(
 		 * It won't fit in the shortform, transform to a leaf block.
 		 * GROT: another possible req'mt for a double-split btree op.
 		 */
-		xfs_defer_init(args.flist, args.firstblock);
+		xfs_defer_init(args.dfops, args.firstblock);
 		error = xfs_attr_shortform_to_leaf(&args);
 		if (!error)
-			error = xfs_defer_finish(&args.trans, args.flist, dp);
+			error = xfs_defer_finish(&args.trans, args.dfops, dp);
 		if (error) {
 			args.trans = NULL;
-			xfs_defer_cancel(&flist);
+			xfs_defer_cancel(&dfops);
 			goto out;
 		}
 
@@ -383,7 +383,7 @@ xfs_attr_remove(
 {
 	struct xfs_mount	*mp = dp->i_mount;
 	struct xfs_da_args	args;
-	struct xfs_defer_ops	flist;
+	struct xfs_defer_ops	dfops;
 	xfs_fsblock_t		firstblock;
 	int			error;
 
@@ -400,7 +400,7 @@ xfs_attr_remove(
 		return error;
 
 	args.firstblock = &firstblock;
-	args.flist = &flist;
+	args.dfops = &dfops;
 
 	/*
 	 * we have no control over the attribute names that userspace passes us
@@ -585,13 +585,13 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
 		 * Commit that transaction so that the node_addname() call
 		 * can manage its own transactions.
 		 */
-		xfs_defer_init(args->flist, args->firstblock);
+		xfs_defer_init(args->dfops, args->firstblock);
 		error = xfs_attr3_leaf_to_node(args);
 		if (!error)
-			error = xfs_defer_finish(&args->trans, args->flist, dp);
+			error = xfs_defer_finish(&args->trans, args->dfops, dp);
 		if (error) {
 			args->trans = NULL;
-			xfs_defer_cancel(args->flist);
+			xfs_defer_cancel(args->dfops);
 			return error;
 		}
 
@@ -675,15 +675,15 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
 		 * If the result is small enough, shrink it all into the inode.
 		 */
 		if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
-			xfs_defer_init(args->flist, args->firstblock);
+			xfs_defer_init(args->dfops, args->firstblock);
 			error = xfs_attr3_leaf_to_shortform(bp, args, forkoff);
 			/* bp is gone due to xfs_da_shrink_inode */
 			if (!error)
 				error = xfs_defer_finish(&args->trans,
-							args->flist, dp);
+							args->dfops, dp);
 			if (error) {
 				args->trans = NULL;
-				xfs_defer_cancel(args->flist);
+				xfs_defer_cancel(args->dfops);
 				return error;
 			}
 		}
@@ -738,14 +738,14 @@ xfs_attr_leaf_removename(xfs_da_args_t *args)
 	 * If the result is small enough, shrink it all into the inode.
 	 */
 	if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
-		xfs_defer_init(args->flist, args->firstblock);
+		xfs_defer_init(args->dfops, args->firstblock);
 		error = xfs_attr3_leaf_to_shortform(bp, args, forkoff);
 		/* bp is gone due to xfs_da_shrink_inode */
 		if (!error)
-			error = xfs_defer_finish(&args->trans, args->flist, dp);
+			error = xfs_defer_finish(&args->trans, args->dfops, dp);
 		if (error) {
 			args->trans = NULL;
-			xfs_defer_cancel(args->flist);
+			xfs_defer_cancel(args->dfops);
 			return error;
 		}
 	}
@@ -864,14 +864,14 @@ xfs_attr_node_addname(xfs_da_args_t *args)
 			 */
 			xfs_da_state_free(state);
 			state = NULL;
-			xfs_defer_init(args->flist, args->firstblock);
+			xfs_defer_init(args->dfops, args->firstblock);
 			error = xfs_attr3_leaf_to_node(args);
 			if (!error)
 				error = xfs_defer_finish(&args->trans,
-							args->flist, dp);
+							args->dfops, dp);
 			if (error) {
 				args->trans = NULL;
-				xfs_defer_cancel(args->flist);
+				xfs_defer_cancel(args->dfops);
 				goto out;
 			}
 
@@ -892,13 +892,13 @@ xfs_attr_node_addname(xfs_da_args_t *args)
 		 * in the index/blkno/rmtblkno/rmtblkcnt fields and
 		 * in the index2/blkno2/rmtblkno2/rmtblkcnt2 fields.
 		 */
-		xfs_defer_init(args->flist, args->firstblock);
+		xfs_defer_init(args->dfops, args->firstblock);
 		error = xfs_da3_split(state);
 		if (!error)
-			error = xfs_defer_finish(&args->trans, args->flist, dp);
+			error = xfs_defer_finish(&args->trans, args->dfops, dp);
 		if (error) {
 			args->trans = NULL;
-			xfs_defer_cancel(args->flist);
+			xfs_defer_cancel(args->dfops);
 			goto out;
 		}
 	} else {
@@ -991,14 +991,14 @@ xfs_attr_node_addname(xfs_da_args_t *args)
 		 * Check to see if the tree needs to be collapsed.
 		 */
 		if (retval && (state->path.active > 1)) {
-			xfs_defer_init(args->flist, args->firstblock);
+			xfs_defer_init(args->dfops, args->firstblock);
 			error = xfs_da3_join(state);
 			if (!error)
 				error = xfs_defer_finish(&args->trans,
-							args->flist, dp);
+							args->dfops, dp);
 			if (error) {
 				args->trans = NULL;
-				xfs_defer_cancel(args->flist);
+				xfs_defer_cancel(args->dfops);
 				goto out;
 			}
 		}
@@ -1114,13 +1114,13 @@ xfs_attr_node_removename(xfs_da_args_t *args)
 	 * Check to see if the tree needs to be collapsed.
 	 */
 	if (retval && (state->path.active > 1)) {
-		xfs_defer_init(args->flist, args->firstblock);
+		xfs_defer_init(args->dfops, args->firstblock);
 		error = xfs_da3_join(state);
 		if (!error)
-			error = xfs_defer_finish(&args->trans, args->flist, dp);
+			error = xfs_defer_finish(&args->trans, args->dfops, dp);
 		if (error) {
 			args->trans = NULL;
-			xfs_defer_cancel(args->flist);
+			xfs_defer_cancel(args->dfops);
 			goto out;
 		}
 		/*
@@ -1147,15 +1147,15 @@ xfs_attr_node_removename(xfs_da_args_t *args)
 			goto out;
 
 		if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
-			xfs_defer_init(args->flist, args->firstblock);
+			xfs_defer_init(args->dfops, args->firstblock);
 			error = xfs_attr3_leaf_to_shortform(bp, args, forkoff);
 			/* bp is gone due to xfs_da_shrink_inode */
 			if (!error)
 				error = xfs_defer_finish(&args->trans,
-							args->flist, dp);
+							args->dfops, dp);
 			if (error) {
 				args->trans = NULL;
-				xfs_defer_cancel(args->flist);
+				xfs_defer_cancel(args->dfops);
 				goto out;
 			}
 		} else

fs/xfs/libxfs/xfs_attr_leaf.c

@@ -792,7 +792,7 @@ xfs_attr_shortform_to_leaf(xfs_da_args_t *args)
 	nargs.dp = dp;
 	nargs.geo = args->geo;
 	nargs.firstblock = args->firstblock;
-	nargs.flist = args->flist;
+	nargs.dfops = args->dfops;
 	nargs.total = args->total;
 	nargs.whichfork = XFS_ATTR_FORK;
 	nargs.trans = args->trans;
@@ -922,7 +922,7 @@ xfs_attr3_leaf_to_shortform(
 	nargs.geo = args->geo;
 	nargs.dp = dp;
 	nargs.firstblock = args->firstblock;
-	nargs.flist = args->flist;
+	nargs.dfops = args->dfops;
 	nargs.total = args->total;
 	nargs.whichfork = XFS_ATTR_FORK;
 	nargs.trans = args->trans;

fs/xfs/libxfs/xfs_attr_remote.c

@@ -461,16 +461,16 @@ xfs_attr_rmtval_set(
 		 * extent and then crash then the block may not contain the
 		 * correct metadata after log recovery occurs.
 		 */
-		xfs_defer_init(args->flist, args->firstblock);
+		xfs_defer_init(args->dfops, args->firstblock);
 		nmap = 1;
 		error = xfs_bmapi_write(args->trans, dp, (xfs_fileoff_t)lblkno,
 				  blkcnt, XFS_BMAPI_ATTRFORK, args->firstblock,
-				  args->total, &map, &nmap, args->flist);
+				  args->total, &map, &nmap, args->dfops);
 		if (!error)
-			error = xfs_defer_finish(&args->trans, args->flist, dp);
+			error = xfs_defer_finish(&args->trans, args->dfops, dp);
 		if (error) {
 			args->trans = NULL;
-			xfs_defer_cancel(args->flist);
+			xfs_defer_cancel(args->dfops);
 			return error;
 		}
 
@@ -504,7 +504,7 @@ xfs_attr_rmtval_set(
 
 		ASSERT(blkcnt > 0);
 
-		xfs_defer_init(args->flist, args->firstblock);
+		xfs_defer_init(args->dfops, args->firstblock);
 		nmap = 1;
 		error = xfs_bmapi_read(dp, (xfs_fileoff_t)lblkno,
 				       blkcnt, &map, &nmap,
@@ -604,16 +604,16 @@ xfs_attr_rmtval_remove(
 	blkcnt = args->rmtblkcnt;
 	done = 0;
 	while (!done) {
-		xfs_defer_init(args->flist, args->firstblock);
+		xfs_defer_init(args->dfops, args->firstblock);
 		error = xfs_bunmapi(args->trans, args->dp, lblkno, blkcnt,
 				    XFS_BMAPI_ATTRFORK, 1, args->firstblock,
-				    args->flist, &done);
+				    args->dfops, &done);
 		if (!error)
-			error = xfs_defer_finish(&args->trans, args->flist,
+			error = xfs_defer_finish(&args->trans, args->dfops,
 						args->dp);
 		if (error) {
 			args->trans = NULL;
-			xfs_defer_cancel(args->flist);
+			xfs_defer_cancel(args->dfops);
 			return error;
 		}
 

fs/xfs/libxfs/xfs_bmap.h

@@ -32,7 +32,7 @@ extern kmem_zone_t	*xfs_bmap_free_item_zone;
  */
 struct xfs_bmalloca {
 	xfs_fsblock_t		*firstblock; /* i/o first block allocated */
-	struct xfs_defer_ops	*flist;	/* bmap freelist */
+	struct xfs_defer_ops	*dfops;	/* bmap freelist */
 	struct xfs_trans	*tp;	/* transaction pointer */
 	struct xfs_inode	*ip;	/* incore inode pointer */
 	struct xfs_bmbt_irec	prev;	/* extent before the new one */
@@ -164,7 +164,7 @@ void	xfs_bmap_trace_exlist(struct xfs_inode *ip, xfs_extnum_t cnt,
 
 int	xfs_bmap_add_attrfork(struct xfs_inode *ip, int size, int rsvd);
 void	xfs_bmap_local_to_extents_empty(struct xfs_inode *ip, int whichfork);
-void	xfs_bmap_add_free(struct xfs_mount *mp, struct xfs_defer_ops *flist,
+void	xfs_bmap_add_free(struct xfs_mount *mp, struct xfs_defer_ops *dfops,
 			  xfs_fsblock_t bno, xfs_filblks_t len);
 void	xfs_bmap_compute_maxlevels(struct xfs_mount *mp, int whichfork);
 int	xfs_bmap_first_unused(struct xfs_trans *tp, struct xfs_inode *ip,
@@ -186,18 +186,18 @@ int	xfs_bmapi_write(struct xfs_trans *tp, struct xfs_inode *ip,
 		xfs_fileoff_t bno, xfs_filblks_t len, int flags,
 		xfs_fsblock_t *firstblock, xfs_extlen_t total,
 		struct xfs_bmbt_irec *mval, int *nmap,
-		struct xfs_defer_ops *flist);
+		struct xfs_defer_ops *dfops);
 int	xfs_bunmapi(struct xfs_trans *tp, struct xfs_inode *ip,
 		xfs_fileoff_t bno, xfs_filblks_t len, int flags,
 		xfs_extnum_t nexts, xfs_fsblock_t *firstblock,
-		struct xfs_defer_ops *flist, int *done);
+		struct xfs_defer_ops *dfops, int *done);
 int	xfs_check_nostate_extents(struct xfs_ifork *ifp, xfs_extnum_t idx,
 		xfs_extnum_t num);
 uint	xfs_default_attroffset(struct xfs_inode *ip);
 int	xfs_bmap_shift_extents(struct xfs_trans *tp, struct xfs_inode *ip,
 		xfs_fileoff_t *next_fsb, xfs_fileoff_t offset_shift_fsb,
 		int *done, xfs_fileoff_t stop_fsb, xfs_fsblock_t *firstblock,
-		struct xfs_defer_ops *flist, enum shift_direction direction,
+		struct xfs_defer_ops *dfops, enum shift_direction direction,
 		int num_exts);
 int	xfs_bmap_split_extent(struct xfs_inode *ip, xfs_fileoff_t split_offset);
 

fs/xfs/libxfs/xfs_bmap_btree.c

@@ -407,11 +407,11 @@ xfs_bmbt_dup_cursor(
 			cur->bc_private.b.ip, cur->bc_private.b.whichfork);
 
 	/*
-	 * Copy the firstblock, flist, and flags values,
+	 * Copy the firstblock, dfops, and flags values,
 	 * since init cursor doesn't get them.
 	 */
 	new->bc_private.b.firstblock = cur->bc_private.b.firstblock;
-	new->bc_private.b.flist = cur->bc_private.b.flist;
+	new->bc_private.b.dfops = cur->bc_private.b.dfops;
 	new->bc_private.b.flags = cur->bc_private.b.flags;
 
 	return new;
@@ -424,7 +424,7 @@ xfs_bmbt_update_cursor(
 {
 	ASSERT((dst->bc_private.b.firstblock != NULLFSBLOCK) ||
 	       (dst->bc_private.b.ip->i_d.di_flags & XFS_DIFLAG_REALTIME));
-	ASSERT(dst->bc_private.b.flist == src->bc_private.b.flist);
+	ASSERT(dst->bc_private.b.dfops == src->bc_private.b.dfops);
 
 	dst->bc_private.b.allocated += src->bc_private.b.allocated;
 	dst->bc_private.b.firstblock = src->bc_private.b.firstblock;
@@ -463,7 +463,7 @@ xfs_bmbt_alloc_block(
 		 * block allocation here and corrupt the filesystem.
 		 */
 		args.minleft = args.tp->t_blk_res;
-	} else if (cur->bc_private.b.flist->dop_low) {
+	} else if (cur->bc_private.b.dfops->dop_low) {
 		args.type = XFS_ALLOCTYPE_START_BNO;
 	} else {
 		args.type = XFS_ALLOCTYPE_NEAR_BNO;
@@ -491,7 +491,7 @@ xfs_bmbt_alloc_block(
 		error = xfs_alloc_vextent(&args);
 		if (error)
 			goto error0;
-		cur->bc_private.b.flist->dop_low = true;
+		cur->bc_private.b.dfops->dop_low = true;
 	}
 	if (args.fsbno == NULLFSBLOCK) {
 		XFS_BTREE_TRACE_CURSOR(cur, XBT_EXIT);
@@ -527,7 +527,7 @@ xfs_bmbt_free_block(
 	struct xfs_trans	*tp = cur->bc_tp;
 	xfs_fsblock_t		fsbno = XFS_DADDR_TO_FSB(mp, XFS_BUF_ADDR(bp));
 
-	xfs_bmap_add_free(mp, cur->bc_private.b.flist, fsbno, 1);
+	xfs_bmap_add_free(mp, cur->bc_private.b.dfops, fsbno, 1);
 	ip->i_d.di_nblocks--;
 
 	xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
@@ -793,7 +793,7 @@ xfs_bmbt_init_cursor(
 	cur->bc_private.b.forksize = XFS_IFORK_SIZE(ip, whichfork);
 	cur->bc_private.b.ip = ip;
 	cur->bc_private.b.firstblock = NULLFSBLOCK;
-	cur->bc_private.b.flist = NULL;
+	cur->bc_private.b.dfops = NULL;
 	cur->bc_private.b.allocated = 0;
 	cur->bc_private.b.flags = 0;
 	cur->bc_private.b.whichfork = whichfork;

fs/xfs/libxfs/xfs_btree.h

@@ -255,12 +255,12 @@ typedef struct xfs_btree_cur
 	union {
 		struct {			/* needed for BNO, CNT, INO */
 			struct xfs_buf	*agbp;	/* agf/agi buffer pointer */
-			struct xfs_defer_ops *flist;	/* deferred updates */
+			struct xfs_defer_ops *dfops;	/* deferred updates */
 			xfs_agnumber_t	agno;	/* ag number */
 		} a;
 		struct {			/* needed for BMAP */
 			struct xfs_inode *ip;	/* pointer to our inode */
-			struct xfs_defer_ops *flist;	/* deferred updates */
+			struct xfs_defer_ops *dfops;	/* deferred updates */
 			xfs_fsblock_t	firstblock;	/* 1st blk allocated */
 			int		allocated;	/* count of alloced */
 			short		forksize;	/* fork's inode space */

fs/xfs/libxfs/xfs_da_btree.c

@@ -2029,7 +2029,7 @@ xfs_da_grow_inode_int(
 	error = xfs_bmapi_write(tp, dp, *bno, count,
 			xfs_bmapi_aflag(w)|XFS_BMAPI_METADATA|XFS_BMAPI_CONTIG,
 			args->firstblock, args->total, &map, &nmap,
-			args->flist);
+			args->dfops);
 	if (error)
 		return error;
 
@@ -2052,7 +2052,7 @@ xfs_da_grow_inode_int(
 			error = xfs_bmapi_write(tp, dp, b, c,
 					xfs_bmapi_aflag(w)|XFS_BMAPI_METADATA,
 					args->firstblock, args->total,
-					&mapp[mapi], &nmap, args->flist);
+					&mapp[mapi], &nmap, args->dfops);
 			if (error)
 				goto out_free_map;
 			if (nmap < 1)
@@ -2362,7 +2362,7 @@ xfs_da_shrink_inode(
 		 */
 		error = xfs_bunmapi(tp, dp, dead_blkno, count,
 				    xfs_bmapi_aflag(w), 0, args->firstblock,
-				    args->flist, &done);
+				    args->dfops, &done);
 		if (error == -ENOSPC) {
 			if (w != XFS_DATA_FORK)
 				break;

fs/xfs/libxfs/xfs_da_btree.h

@@ -70,7 +70,7 @@ typedef struct xfs_da_args {
 	xfs_ino_t	inumber;	/* input/output inode number */
 	struct xfs_inode *dp;		/* directory inode to manipulate */
 	xfs_fsblock_t	*firstblock;	/* ptr to firstblock for bmap calls */
-	struct xfs_defer_ops *flist;	/* ptr to freelist for bmap_finish */
+	struct xfs_defer_ops *dfops;	/* ptr to freelist for bmap_finish */
 	struct xfs_trans *trans;	/* current trans (changes over time) */
 	xfs_extlen_t	total;		/* total blocks needed, for 1st bmap */
 	int		whichfork;	/* data or attribute fork */

fs/xfs/libxfs/xfs_dir2.c

@@ -260,7 +260,7 @@ xfs_dir_createname(
 	struct xfs_name		*name,
 	xfs_ino_t		inum,		/* new entry inode number */
 	xfs_fsblock_t		*first,		/* bmap's firstblock */
-	struct xfs_defer_ops	*flist,		/* bmap's freeblock list */
+	struct xfs_defer_ops	*dfops,		/* bmap's freeblock list */
 	xfs_extlen_t		total)		/* bmap's total block count */
 {
 	struct xfs_da_args	*args;
@@ -287,7 +287,7 @@ xfs_dir_createname(
 	args->inumber = inum;
 	args->dp = dp;
 	args->firstblock = first;
-	args->flist = flist;
+	args->dfops = dfops;
 	args->total = total;
 	args->whichfork = XFS_DATA_FORK;
 	args->trans = tp;
@@ -437,7 +437,7 @@ xfs_dir_removename(
 	struct xfs_name	*name,
 	xfs_ino_t	ino,
 	xfs_fsblock_t	*first,		/* bmap's firstblock */
-	struct xfs_defer_ops	*flist,		/* bmap's freeblock list */
+	struct xfs_defer_ops	*dfops,		/* bmap's freeblock list */
 	xfs_extlen_t	total)		/* bmap's total block count */
 {
 	struct xfs_da_args *args;
@@ -459,7 +459,7 @@ xfs_dir_removename(
 	args->inumber = ino;
 	args->dp = dp;
 	args->firstblock = first;
-	args->flist = flist;
+	args->dfops = dfops;
 	args->total = total;
 	args->whichfork = XFS_DATA_FORK;
 	args->trans = tp;
@@ -499,7 +499,7 @@ xfs_dir_replace(
 	struct xfs_name	*name,		/* name of entry to replace */
 	xfs_ino_t	inum,		/* new inode number */
 	xfs_fsblock_t	*first,		/* bmap's firstblock */
-	struct xfs_defer_ops	*flist,		/* bmap's freeblock list */
+	struct xfs_defer_ops	*dfops,		/* bmap's freeblock list */
 	xfs_extlen_t	total)		/* bmap's total block count */
 {
 	struct xfs_da_args *args;
@@ -524,7 +524,7 @@ xfs_dir_replace(
 	args->inumber = inum;
 	args->dp = dp;
 	args->firstblock = first;
-	args->flist = flist;
+	args->dfops = dfops;
 	args->total = total;
 	args->whichfork = XFS_DATA_FORK;
 	args->trans = tp;
@@ -681,7 +681,7 @@ xfs_dir2_shrink_inode(
 
 	/* Unmap the fsblock(s). */
 	error = xfs_bunmapi(tp, dp, da, args->geo->fsbcount, 0, 0,
-			    args->firstblock, args->flist, &done);
+			    args->firstblock, args->dfops, &done);
 	if (error) {
 		/*
 		 * ENOSPC actually can happen if we're in a removename with no

fs/xfs/libxfs/xfs_dir2.h

@@ -129,18 +129,18 @@ extern int xfs_dir_init(struct xfs_trans *tp, struct xfs_inode *dp,
 extern int xfs_dir_createname(struct xfs_trans *tp, struct xfs_inode *dp,
 				struct xfs_name *name, xfs_ino_t inum,
 				xfs_fsblock_t *first,
-				struct xfs_defer_ops *flist, xfs_extlen_t tot);
+				struct xfs_defer_ops *dfops, xfs_extlen_t tot);
 extern int xfs_dir_lookup(struct xfs_trans *tp, struct xfs_inode *dp,
 				struct xfs_name *name, xfs_ino_t *inum,
 				struct xfs_name *ci_name);
 extern int xfs_dir_removename(struct xfs_trans *tp, struct xfs_inode *dp,
 				struct xfs_name *name, xfs_ino_t ino,
 				xfs_fsblock_t *first,
-				struct xfs_defer_ops *flist, xfs_extlen_t tot);
+				struct xfs_defer_ops *dfops, xfs_extlen_t tot);
 extern int xfs_dir_replace(struct xfs_trans *tp, struct xfs_inode *dp,
 				struct xfs_name *name, xfs_ino_t inum,
 				xfs_fsblock_t *first,
-				struct xfs_defer_ops *flist, xfs_extlen_t tot);
+				struct xfs_defer_ops *dfops, xfs_extlen_t tot);
 extern int xfs_dir_canenter(struct xfs_trans *tp, struct xfs_inode *dp,
 				struct xfs_name *name);
 

fs/xfs/libxfs/xfs_ialloc.c

@@ -1818,7 +1818,7 @@ xfs_difree_inode_chunk(
 	struct xfs_mount		*mp,
 	xfs_agnumber_t			agno,
 	struct xfs_inobt_rec_incore	*rec,
-	struct xfs_defer_ops		*flist)
+	struct xfs_defer_ops		*dfops)
 {
 	xfs_agblock_t	sagbno = XFS_AGINO_TO_AGBNO(mp, rec->ir_startino);
 	int		startidx, endidx;
@@ -1829,7 +1829,7 @@ xfs_difree_inode_chunk(
 
 	if (!xfs_inobt_issparse(rec->ir_holemask)) {
 		/* not sparse, calculate extent info directly */
-		xfs_bmap_add_free(mp, flist, XFS_AGB_TO_FSB(mp, agno, sagbno),
+		xfs_bmap_add_free(mp, dfops, XFS_AGB_TO_FSB(mp, agno, sagbno),
 				  mp->m_ialloc_blks);
 		return;
 	}
@@ -1873,7 +1873,7 @@ xfs_difree_inode_chunk(
 
 		ASSERT(agbno % mp->m_sb.sb_spino_align == 0);
 		ASSERT(contigblk % mp->m_sb.sb_spino_align == 0);
-		xfs_bmap_add_free(mp, flist, XFS_AGB_TO_FSB(mp, agno, agbno),
+		xfs_bmap_add_free(mp, dfops, XFS_AGB_TO_FSB(mp, agno, agbno),
 				  contigblk);
 
 		/* reset range to current bit and carry on... */
@@ -1890,7 +1890,7 @@ xfs_difree_inobt(
 	struct xfs_trans		*tp,
 	struct xfs_buf			*agbp,
 	xfs_agino_t			agino,
-	struct xfs_defer_ops		*flist,
+	struct xfs_defer_ops		*dfops,
 	struct xfs_icluster		*xic,
 	struct xfs_inobt_rec_incore	*orec)
 {
@@ -1977,7 +1977,7 @@ xfs_difree_inobt(
 			goto error0;
 		}
 
-		xfs_difree_inode_chunk(mp, agno, &rec, flist);
+		xfs_difree_inode_chunk(mp, agno, &rec, dfops);
 	} else {
 		xic->deleted = 0;
 
@@ -2122,7 +2122,7 @@ int
 xfs_difree(
 	struct xfs_trans	*tp,		/* transaction pointer */
 	xfs_ino_t		inode,		/* inode to be freed */
-	struct xfs_defer_ops	*flist,		/* extents to free */
+	struct xfs_defer_ops	*dfops,		/* extents to free */
 	struct xfs_icluster	*xic)	/* cluster info if deleted */
 {
 	/* REFERENCED */
@@ -2174,7 +2174,7 @@ xfs_difree(
 	/*
 	 * Fix up the inode allocation btree.
 	 */
-	error = xfs_difree_inobt(mp, tp, agbp, agino, flist, xic, &rec);
+	error = xfs_difree_inobt(mp, tp, agbp, agino, dfops, xic, &rec);
 	if (error)
 		goto error0;
 

fs/xfs/libxfs/xfs_ialloc.h

@@ -95,7 +95,7 @@ int					/* error */
 xfs_difree(
 	struct xfs_trans *tp,		/* transaction pointer */
 	xfs_ino_t	inode,		/* inode to be freed */
-	struct xfs_defer_ops *flist,	/* extents to free */
+	struct xfs_defer_ops *dfops,	/* extents to free */
 	struct xfs_icluster *ifree);	/* cluster info if deleted */
 
 /*

fs/xfs/xfs_bmap_util.c

@@ -685,7 +685,7 @@ xfs_bmap_punch_delalloc_range(
 		xfs_bmbt_irec_t	imap;
 		int		nimaps = 1;
 		xfs_fsblock_t	firstblock;
-		struct xfs_defer_ops flist;
+		struct xfs_defer_ops dfops;
 
 		/*
 		 * Map the range first and check that it is a delalloc extent
@@ -716,18 +716,18 @@ xfs_bmap_punch_delalloc_range(
 		WARN_ON(imap.br_blockcount == 0);
 
 		/*
-		 * Note: while we initialise the firstblock/flist pair, they
+		 * Note: while we initialise the firstblock/dfops pair, they
 		 * should never be used because blocks should never be
 		 * allocated or freed for a delalloc extent and hence we need
 		 * don't cancel or finish them after the xfs_bunmapi() call.
 		 */
-		xfs_defer_init(&flist, &firstblock);
+		xfs_defer_init(&dfops, &firstblock);
 		error = xfs_bunmapi(NULL, ip, start_fsb, 1, 0, 1, &firstblock,
-					&flist, &done);
+					&dfops, &done);
 		if (error)
 			break;
 
-		ASSERT(!xfs_defer_has_unfinished_work(&flist));
+		ASSERT(!xfs_defer_has_unfinished_work(&dfops));
 next_block:
 		start_fsb++;
 		remaining--;
@@ -884,7 +884,7 @@ xfs_alloc_file_space(
 	int			rt;
 	xfs_trans_t		*tp;
 	xfs_bmbt_irec_t		imaps[1], *imapp;
-	struct xfs_defer_ops	free_list;
+	struct xfs_defer_ops	dfops;
 	uint			qblocks, resblks, resrtextents;
 	int			error;
 
@@ -975,17 +975,17 @@ xfs_alloc_file_space(
 
 		xfs_trans_ijoin(tp, ip, 0);
 
-		xfs_defer_init(&free_list, &firstfsb);
+		xfs_defer_init(&dfops, &firstfsb);
 		error = xfs_bmapi_write(tp, ip, startoffset_fsb,
 					allocatesize_fsb, alloc_type, &firstfsb,
-					resblks, imapp, &nimaps, &free_list);
+					resblks, imapp, &nimaps, &dfops);
 		if (error)
 			goto error0;
 
 		/*
 		 * Complete the transaction
 		 */
-		error = xfs_defer_finish(&tp, &free_list, NULL);
+		error = xfs_defer_finish(&tp, &dfops, NULL);
 		if (error)
 			goto error0;
 
@@ -1008,7 +1008,7 @@ xfs_alloc_file_space(
 	return error;
 
 error0:	/* Cancel bmap, unlock inode, unreserve quota blocks, cancel trans */
-	xfs_defer_cancel(&free_list);
+	xfs_defer_cancel(&dfops);
 	xfs_trans_unreserve_quota_nblks(tp, ip, (long)qblocks, 0, quota_flag);
 
 error1:	/* Just cancel transaction */
@@ -1026,7 +1026,7 @@ xfs_unmap_extent(
 {
 	struct xfs_mount	*mp = ip->i_mount;
 	struct xfs_trans	*tp;
-	struct xfs_defer_ops	free_list;
+	struct xfs_defer_ops	dfops;
 	xfs_fsblock_t		firstfsb;
 	uint			resblks = XFS_DIOSTRAT_SPACE_RES(mp, 0);
 	int			error;
@@ -1045,13 +1045,13 @@ xfs_unmap_extent(
 
 	xfs_trans_ijoin(tp, ip, 0);
 
-	xfs_defer_init(&free_list, &firstfsb);
+	xfs_defer_init(&dfops, &firstfsb);
 	error = xfs_bunmapi(tp, ip, startoffset_fsb, len_fsb, 0, 2, &firstfsb,
-			&free_list, done);
+			&dfops, done);
 	if (error)
 		goto out_bmap_cancel;
 
-	error = xfs_defer_finish(&tp, &free_list, ip);
+	error = xfs_defer_finish(&tp, &dfops, ip);
 	if (error)
 		goto out_bmap_cancel;
 
@@ -1061,7 +1061,7 @@ xfs_unmap_extent(
 	return error;
 
 out_bmap_cancel:
-	xfs_defer_cancel(&free_list);
+	xfs_defer_cancel(&dfops);
 out_trans_cancel:
 	xfs_trans_cancel(tp);
 	goto out_unlock;
@@ -1250,7 +1250,7 @@ xfs_shift_file_space(
 	struct xfs_mount	*mp = ip->i_mount;
 	struct xfs_trans	*tp;
 	int			error;
-	struct xfs_defer_ops	free_list;
+	struct xfs_defer_ops	dfops;
 	xfs_fsblock_t		first_block;
 	xfs_fileoff_t		stop_fsb;
 	xfs_fileoff_t		next_fsb;
@@ -1328,19 +1328,19 @@ xfs_shift_file_space(
 
 		xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
 
-		xfs_defer_init(&free_list, &first_block);
+		xfs_defer_init(&dfops, &first_block);
 
 		/*
 		 * We are using the write transaction in which max 2 bmbt
 		 * updates are allowed
 		 */
 		error = xfs_bmap_shift_extents(tp, ip, &next_fsb, shift_fsb,
-				&done, stop_fsb, &first_block, &free_list,
+				&done, stop_fsb, &first_block, &dfops,
 				direction, XFS_BMAP_MAX_SHIFT_EXTENTS);
 		if (error)
 			goto out_bmap_cancel;
 
-		error = xfs_defer_finish(&tp, &free_list, NULL);
+		error = xfs_defer_finish(&tp, &dfops, NULL);
 		if (error)
 			goto out_bmap_cancel;
 
@@ -1350,7 +1350,7 @@ xfs_shift_file_space(
 	return error;
 
 out_bmap_cancel:
-	xfs_defer_cancel(&free_list);
+	xfs_defer_cancel(&dfops);
 out_trans_cancel:
 	xfs_trans_cancel(tp);
 	return error;

fs/xfs/xfs_dquot.c

@@ -308,7 +308,7 @@ xfs_qm_dqalloc(
 	xfs_buf_t	**O_bpp)
 {
 	xfs_fsblock_t	firstblock;
-	struct xfs_defer_ops flist;
+	struct xfs_defer_ops dfops;
 	xfs_bmbt_irec_t map;
 	int		nmaps, error;
 	xfs_buf_t	*bp;
@@ -321,7 +321,7 @@ xfs_qm_dqalloc(
 	/*
 	 * Initialize the bmap freelist prior to calling bmapi code.
 	 */
-	xfs_defer_init(&flist, &firstblock);
+	xfs_defer_init(&dfops, &firstblock);
 	xfs_ilock(quotip, XFS_ILOCK_EXCL);
 	/*
 	 * Return if this type of quotas is turned off while we didn't
@@ -337,7 +337,7 @@ xfs_qm_dqalloc(
 	error = xfs_bmapi_write(tp, quotip, offset_fsb,
 				XFS_DQUOT_CLUSTER_SIZE_FSB, XFS_BMAPI_METADATA,
 				&firstblock, XFS_QM_DQALLOC_SPACE_RES(mp),
-				&map, &nmaps, &flist);
+				&map, &nmaps, &dfops);
 	if (error)
 		goto error0;
 	ASSERT(map.br_blockcount == XFS_DQUOT_CLUSTER_SIZE_FSB);
@@ -383,7 +383,7 @@ xfs_qm_dqalloc(
 
 	xfs_trans_bhold(tp, bp);
 
-	error = xfs_defer_finish(tpp, &flist, NULL);
+	error = xfs_defer_finish(tpp, &dfops, NULL);
 	if (error)
 		goto error1;
 
@@ -399,7 +399,7 @@ xfs_qm_dqalloc(
 	return 0;
 
 error1:
-	xfs_defer_cancel(&flist);
+	xfs_defer_cancel(&dfops);
 error0:
 	xfs_iunlock(quotip, XFS_ILOCK_EXCL);
 

fs/xfs/xfs_filestream.c

@@ -386,7 +386,7 @@ xfs_filestream_new_ag(
 	}
 
 	flags = (ap->userdata ? XFS_PICK_USERDATA : 0) |
-	        (ap->flist->dop_low ? XFS_PICK_LOWSPACE : 0);
+	        (ap->dfops->dop_low ? XFS_PICK_LOWSPACE : 0);
 
 	err = xfs_filestream_pick_ag(pip, startag, agp, flags, minlen);
 

fs/xfs/xfs_iomap.c

@@ -129,7 +129,7 @@ xfs_iomap_write_direct(
 	int		quota_flag;
 	int		rt;
 	xfs_trans_t	*tp;
-	struct xfs_defer_ops free_list;
+	struct xfs_defer_ops dfops;
 	uint		qblocks, resblks, resrtextents;
 	int		error;
 	int		lockmode;
@@ -232,18 +232,18 @@ xfs_iomap_write_direct(
 	 * From this point onwards we overwrite the imap pointer that the
 	 * caller gave to us.
 	 */
-	xfs_defer_init(&free_list, &firstfsb);
+	xfs_defer_init(&dfops, &firstfsb);
 	nimaps = 1;
 	error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb,
 				bmapi_flags, &firstfsb, resblks, imap,
-				&nimaps, &free_list);
+				&nimaps, &dfops);
 	if (error)
 		goto out_bmap_cancel;
 
 	/*
 	 * Complete the transaction
 	 */
-	error = xfs_defer_finish(&tp, &free_list, NULL);
+	error = xfs_defer_finish(&tp, &dfops, NULL);
 	if (error)
 		goto out_bmap_cancel;
 
@@ -267,7 +267,7 @@ xfs_iomap_write_direct(
 	return error;
 
 out_bmap_cancel:
-	xfs_defer_cancel(&free_list);
+	xfs_defer_cancel(&dfops);
 	xfs_trans_unreserve_quota_nblks(tp, ip, (long)qblocks, 0, quota_flag);
 out_trans_cancel:
 	xfs_trans_cancel(tp);
@@ -686,7 +686,7 @@ xfs_iomap_write_allocate(
 	xfs_fileoff_t	offset_fsb, last_block;
 	xfs_fileoff_t	end_fsb, map_start_fsb;
 	xfs_fsblock_t	first_block;
-	struct xfs_defer_ops	free_list;
+	struct xfs_defer_ops	dfops;
 	xfs_filblks_t	count_fsb;
 	xfs_trans_t	*tp;
 	int		nimaps;
@@ -728,7 +728,7 @@ xfs_iomap_write_allocate(
 			xfs_ilock(ip, XFS_ILOCK_EXCL);
 			xfs_trans_ijoin(tp, ip, 0);
 
-			xfs_defer_init(&free_list, &first_block);
+			xfs_defer_init(&dfops, &first_block);
 
 			/*
 			 * it is possible that the extents have changed since
@@ -784,11 +784,11 @@ xfs_iomap_write_allocate(
 			error = xfs_bmapi_write(tp, ip, map_start_fsb,
 						count_fsb, 0, &first_block,
 						nres, imap, &nimaps,
-						&free_list);
+						&dfops);
 			if (error)
 				goto trans_cancel;
 
-			error = xfs_defer_finish(&tp, &free_list, NULL);
+			error = xfs_defer_finish(&tp, &dfops, NULL);
 			if (error)
 				goto trans_cancel;
 
@@ -822,7 +822,7 @@ xfs_iomap_write_allocate(
 	}
 
 trans_cancel:
-	xfs_defer_cancel(&free_list);
+	xfs_defer_cancel(&dfops);
 	xfs_trans_cancel(tp);
 error0:
 	xfs_iunlock(ip, XFS_ILOCK_EXCL);
@@ -843,7 +843,7 @@ xfs_iomap_write_unwritten(
 	int		nimaps;
 	xfs_trans_t	*tp;
 	xfs_bmbt_irec_t imap;
-	struct xfs_defer_ops free_list;
+	struct xfs_defer_ops dfops;
 	xfs_fsize_t	i_size;
 	uint		resblks;
 	int		error;
@@ -887,11 +887,11 @@ xfs_iomap_write_unwritten(
 		/*
 		 * Modify the unwritten extent state of the buffer.
 		 */
-		xfs_defer_init(&free_list, &firstfsb);
+		xfs_defer_init(&dfops, &firstfsb);
 		nimaps = 1;
 		error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb,
 					XFS_BMAPI_CONVERT, &firstfsb, resblks,
-					&imap, &nimaps, &free_list);
+					&imap, &nimaps, &dfops);
 		if (error)
 			goto error_on_bmapi_transaction;
 
@@ -910,7 +910,7 @@ xfs_iomap_write_unwritten(
 			xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
 		}
 
-		error = xfs_defer_finish(&tp, &free_list, NULL);
+		error = xfs_defer_finish(&tp, &dfops, NULL);
 		if (error)
 			goto error_on_bmapi_transaction;
 
@@ -937,7 +937,7 @@ xfs_iomap_write_unwritten(
 	return 0;
 
 error_on_bmapi_transaction:
-	xfs_defer_cancel(&free_list);
+	xfs_defer_cancel(&dfops);
 	xfs_trans_cancel(tp);
 	xfs_iunlock(ip, XFS_ILOCK_EXCL);
 	return error;

fs/xfs/xfs_rtalloc.c

@@ -770,7 +770,7 @@ xfs_growfs_rt_alloc(
 	xfs_daddr_t		d;		/* disk block address */
 	int			error;		/* error return value */
 	xfs_fsblock_t		firstblock;/* first block allocated in xaction */
-	struct xfs_defer_ops	flist;		/* list of freed blocks */
+	struct xfs_defer_ops	dfops;		/* list of freed blocks */
 	xfs_fsblock_t		fsbno;		/* filesystem block for bno */
 	struct xfs_bmbt_irec	map;		/* block map output */
 	int			nmap;		/* number of block maps */
@@ -795,14 +795,14 @@ xfs_growfs_rt_alloc(
 		xfs_ilock(ip, XFS_ILOCK_EXCL);
 		xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
 
-		xfs_defer_init(&flist, &firstblock);
+		xfs_defer_init(&dfops, &firstblock);
 		/*
 		 * Allocate blocks to the bitmap file.
 		 */
 		nmap = 1;
 		error = xfs_bmapi_write(tp, ip, oblocks, nblocks - oblocks,
 					XFS_BMAPI_METADATA, &firstblock,
-					resblks, &map, &nmap, &flist);
+					resblks, &map, &nmap, &dfops);
 		if (!error && nmap < 1)
 			error = -ENOSPC;
 		if (error)
@@ -810,7 +810,7 @@ xfs_growfs_rt_alloc(
 		/*
 		 * Free any blocks freed up in the transaction, then commit.
 		 */
-		error = xfs_defer_finish(&tp, &flist, NULL);
+		error = xfs_defer_finish(&tp, &dfops, NULL);
 		if (error)
 			goto out_bmap_cancel;
 		error = xfs_trans_commit(tp);
@@ -863,7 +863,7 @@ xfs_growfs_rt_alloc(
 	return 0;
 
 out_bmap_cancel:
-	xfs_defer_cancel(&flist);
+	xfs_defer_cancel(&dfops);
 out_trans_cancel:
 	xfs_trans_cancel(tp);
 	return error;

fs/xfs/xfs_symlink.c

@@ -173,7 +173,7 @@ xfs_symlink(
 	struct xfs_inode	*ip = NULL;
 	int			error = 0;
 	int			pathlen;
-	struct xfs_defer_ops	free_list;
+	struct xfs_defer_ops	dfops;
 	xfs_fsblock_t		first_block;
 	bool                    unlock_dp_on_error = false;
 	xfs_fileoff_t		first_fsb;
@@ -270,7 +270,7 @@ xfs_symlink(
 	 * Initialize the bmap freelist prior to calling either
 	 * bmapi or the directory create code.
 	 */
-	xfs_defer_init(&free_list, &first_block);
+	xfs_defer_init(&dfops, &first_block);
 
 	/*
 	 * Allocate an inode for the symlink.
@@ -314,7 +314,7 @@ xfs_symlink(
 
 		error = xfs_bmapi_write(tp, ip, first_fsb, fs_blocks,
 				  XFS_BMAPI_METADATA, &first_block, resblks,
-				  mval, &nmaps, &free_list);
+				  mval, &nmaps, &dfops);
 		if (error)
 			goto out_bmap_cancel;
 
@@ -362,7 +362,7 @@ xfs_symlink(
 	 * Create the directory entry for the symlink.
 	 */
 	error = xfs_dir_createname(tp, dp, link_name, ip->i_ino,
-					&first_block, &free_list, resblks);
+					&first_block, &dfops, resblks);
 	if (error)
 		goto out_bmap_cancel;
 	xfs_trans_ichgtime(tp, dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
@@ -377,7 +377,7 @@ xfs_symlink(
 		xfs_trans_set_sync(tp);
 	}
 
-	error = xfs_defer_finish(&tp, &free_list, NULL);
+	error = xfs_defer_finish(&tp, &dfops, NULL);
 	if (error)
 		goto out_bmap_cancel;
 
@@ -393,7 +393,7 @@ xfs_symlink(
 	return 0;
 
 out_bmap_cancel:
-	xfs_defer_cancel(&free_list);
+	xfs_defer_cancel(&dfops);
 out_trans_cancel:
 	xfs_trans_cancel(tp);
 out_release_inode:
@@ -427,7 +427,7 @@ xfs_inactive_symlink_rmt(
 	int		done;
 	int		error;
 	xfs_fsblock_t	first_block;
-	struct xfs_defer_ops	free_list;
+	struct xfs_defer_ops	dfops;
 	int		i;
 	xfs_mount_t	*mp;
 	xfs_bmbt_irec_t	mval[XFS_SYMLINK_MAPS];
@@ -466,7 +466,7 @@ xfs_inactive_symlink_rmt(
 	 * Find the block(s) so we can inval and unmap them.
 	 */
 	done = 0;
-	xfs_defer_init(&free_list, &first_block);
+	xfs_defer_init(&dfops, &first_block);
 	nmaps = ARRAY_SIZE(mval);
 	error = xfs_bmapi_read(ip, 0, xfs_symlink_blocks(mp, size),
 				mval, &nmaps, 0);
@@ -486,17 +486,17 @@ xfs_inactive_symlink_rmt(
 		xfs_trans_binval(tp, bp);
 	}
 	/*
-	 * Unmap the dead block(s) to the free_list.
+	 * Unmap the dead block(s) to the dfops.
 	 */
 	error = xfs_bunmapi(tp, ip, 0, size, 0, nmaps,
-			    &first_block, &free_list, &done);
+			    &first_block, &dfops, &done);
 	if (error)
 		goto error_bmap_cancel;
 	ASSERT(done);
 	/*
 	 * Commit the first transaction.  This logs the EFI and the inode.
 	 */
-	error = xfs_defer_finish(&tp, &free_list, ip);
+	error = xfs_defer_finish(&tp, &dfops, ip);
 	if (error)
 		goto error_bmap_cancel;
 	/*
@@ -526,7 +526,7 @@ xfs_inactive_symlink_rmt(
 	return 0;
 
 error_bmap_cancel:
-	xfs_defer_cancel(&free_list);
+	xfs_defer_cancel(&dfops);
 error_trans_cancel:
 	xfs_trans_cancel(tp);
 error_unlock: