xfs: convert btree cursor ag-private member name

bc_private.a -> bc_ag conversion via script:

`sed -i 's/bc_private\.a/bc_ag/g' fs/xfs/*[ch] fs/xfs/*/*[ch]`

And then revert the change to the bc_ag #define in
fs/xfs/libxfs/xfs_btree.h manually.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>

fs/xfs/libxfs/xfs_alloc.c

@@ -151,7 +151,7 @@ xfs_alloc_lookup_eq(
 	cur->bc_rec.a.ar_startblock = bno;
 	cur->bc_rec.a.ar_blockcount = len;
 	error = xfs_btree_lookup(cur, XFS_LOOKUP_EQ, stat);
-	cur->bc_private.a.priv.abt.active = (*stat == 1);
+	cur->bc_ag.priv.abt.active = (*stat == 1);
 	return error;
 }
 
@@ -171,7 +171,7 @@ xfs_alloc_lookup_ge(
 	cur->bc_rec.a.ar_startblock = bno;
 	cur->bc_rec.a.ar_blockcount = len;
 	error = xfs_btree_lookup(cur, XFS_LOOKUP_GE, stat);
-	cur->bc_private.a.priv.abt.active = (*stat == 1);
+	cur->bc_ag.priv.abt.active = (*stat == 1);
 	return error;
 }
 
@@ -190,7 +190,7 @@ xfs_alloc_lookup_le(
 	cur->bc_rec.a.ar_startblock = bno;
 	cur->bc_rec.a.ar_blockcount = len;
 	error = xfs_btree_lookup(cur, XFS_LOOKUP_LE, stat);
-	cur->bc_private.a.priv.abt.active = (*stat == 1);
+	cur->bc_ag.priv.abt.active = (*stat == 1);
 	return error;
 }
 
@@ -198,7 +198,7 @@ static inline bool
 xfs_alloc_cur_active(
 	struct xfs_btree_cur	*cur)
 {
-	return cur && cur->bc_private.a.priv.abt.active;
+	return cur && cur->bc_ag.priv.abt.active;
 }
 
 /*
@@ -230,7 +230,7 @@ xfs_alloc_get_rec(
 	int			*stat)	/* output: success/failure */
 {
 	struct xfs_mount	*mp = cur->bc_mp;
-	xfs_agnumber_t		agno = cur->bc_private.a.agno;
+	xfs_agnumber_t		agno = cur->bc_ag.agno;
 	union xfs_btree_rec	*rec;
 	int			error;
 
@@ -908,7 +908,7 @@ xfs_alloc_cur_check(
 		deactivate = true;
 out:
 	if (deactivate)
-		cur->bc_private.a.priv.abt.active = false;
+		cur->bc_ag.priv.abt.active = false;
 	trace_xfs_alloc_cur_check(args->mp, cur->bc_btnum, bno, len, diff,
 				  *new);
 	return 0;
@@ -1352,7 +1352,7 @@ xfs_alloc_walk_iter(
 		if (error)
 			return error;
 		if (i == 0)
-			cur->bc_private.a.priv.abt.active = false;
+			cur->bc_ag.priv.abt.active = false;
 
 		if (count > 0)
 			count--;
@@ -1467,7 +1467,7 @@ xfs_alloc_ag_vextent_locality(
 		if (error)
 			return error;
 		if (i) {
-			acur->cnt->bc_private.a.priv.abt.active = true;
+			acur->cnt->bc_ag.priv.abt.active = true;
 			fbcur = acur->cnt;
 			fbinc = false;
 		}

fs/xfs/libxfs/xfs_alloc_btree.c

@@ -25,7 +25,7 @@ xfs_allocbt_dup_cursor(
 	struct xfs_btree_cur	*cur)
 {
 	return xfs_allocbt_init_cursor(cur->bc_mp, cur->bc_tp,
-			cur->bc_private.a.agbp, cur->bc_private.a.agno,
+			cur->bc_ag.agbp, cur->bc_ag.agno,
 			cur->bc_btnum);
 }
 
@@ -35,7 +35,7 @@ xfs_allocbt_set_root(
 	union xfs_btree_ptr	*ptr,
 	int			inc)
 {
-	struct xfs_buf		*agbp = cur->bc_private.a.agbp;
+	struct xfs_buf		*agbp = cur->bc_ag.agbp;
 	struct xfs_agf		*agf = agbp->b_addr;
 	xfs_agnumber_t		seqno = be32_to_cpu(agf->agf_seqno);
 	int			btnum = cur->bc_btnum;
@@ -62,7 +62,7 @@ xfs_allocbt_alloc_block(
 	xfs_agblock_t		bno;
 
 	/* Allocate the new block from the freelist. If we can't, give up.  */
-	error = xfs_alloc_get_freelist(cur->bc_tp, cur->bc_private.a.agbp,
+	error = xfs_alloc_get_freelist(cur->bc_tp, cur->bc_ag.agbp,
 				       &bno, 1);
 	if (error)
 		return error;
@@ -72,7 +72,7 @@ xfs_allocbt_alloc_block(
 		return 0;
 	}
 
-	xfs_extent_busy_reuse(cur->bc_mp, cur->bc_private.a.agno, bno, 1, false);
+	xfs_extent_busy_reuse(cur->bc_mp, cur->bc_ag.agno, bno, 1, false);
 
 	xfs_trans_agbtree_delta(cur->bc_tp, 1);
 	new->s = cpu_to_be32(bno);
@@ -86,7 +86,7 @@ xfs_allocbt_free_block(
 	struct xfs_btree_cur	*cur,
 	struct xfs_buf		*bp)
 {
-	struct xfs_buf		*agbp = cur->bc_private.a.agbp;
+	struct xfs_buf		*agbp = cur->bc_ag.agbp;
 	struct xfs_agf		*agf = agbp->b_addr;
 	xfs_agblock_t		bno;
 	int			error;
@@ -113,7 +113,7 @@ xfs_allocbt_update_lastrec(
 	int			ptr,
 	int			reason)
 {
-	struct xfs_agf		*agf = cur->bc_private.a.agbp->b_addr;
+	struct xfs_agf		*agf = cur->bc_ag.agbp->b_addr;
 	xfs_agnumber_t		seqno = be32_to_cpu(agf->agf_seqno);
 	struct xfs_perag	*pag;
 	__be32			len;
@@ -162,7 +162,7 @@ xfs_allocbt_update_lastrec(
 	pag = xfs_perag_get(cur->bc_mp, seqno);
 	pag->pagf_longest = be32_to_cpu(len);
 	xfs_perag_put(pag);
-	xfs_alloc_log_agf(cur->bc_tp, cur->bc_private.a.agbp, XFS_AGF_LONGEST);
+	xfs_alloc_log_agf(cur->bc_tp, cur->bc_ag.agbp, XFS_AGF_LONGEST);
 }
 
 STATIC int
@@ -226,9 +226,9 @@ xfs_allocbt_init_ptr_from_cur(
 	struct xfs_btree_cur	*cur,
 	union xfs_btree_ptr	*ptr)
 {
-	struct xfs_agf		*agf = cur->bc_private.a.agbp->b_addr;
+	struct xfs_agf		*agf = cur->bc_ag.agbp->b_addr;
 
-	ASSERT(cur->bc_private.a.agno == be32_to_cpu(agf->agf_seqno));
+	ASSERT(cur->bc_ag.agno == be32_to_cpu(agf->agf_seqno));
 
 	ptr->s = agf->agf_roots[cur->bc_btnum];
 }
@@ -505,9 +505,9 @@ xfs_allocbt_init_cursor(
 		cur->bc_nlevels = be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]);
 	}
 
-	cur->bc_private.a.agbp = agbp;
-	cur->bc_private.a.agno = agno;
-	cur->bc_private.a.priv.abt.active = false;
+	cur->bc_ag.agbp = agbp;
+	cur->bc_ag.agno = agno;
+	cur->bc_ag.priv.abt.active = false;
 
 	if (xfs_sb_version_hascrc(&mp->m_sb))
 		cur->bc_flags |= XFS_BTREE_CRC_BLOCKS;

fs/xfs/libxfs/xfs_btree.c

@@ -214,7 +214,7 @@ xfs_btree_check_sptr(
 {
 	if (level <= 0)
 		return false;
-	return xfs_verify_agbno(cur->bc_mp, cur->bc_private.a.agno, agbno);
+	return xfs_verify_agbno(cur->bc_mp, cur->bc_ag.agno, agbno);
 }
 
 /*
@@ -243,7 +243,7 @@ xfs_btree_check_ptr(
 			return 0;
 		xfs_err(cur->bc_mp,
 "AG %u: Corrupt btree %d pointer at level %d index %d.",
-				cur->bc_private.a.agno, cur->bc_btnum,
+				cur->bc_ag.agno, cur->bc_btnum,
 				level, index);
 	}
 
@@ -881,13 +881,13 @@ xfs_btree_readahead_sblock(
 
 
 	if ((lr & XFS_BTCUR_LEFTRA) && left != NULLAGBLOCK) {
-		xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.a.agno,
+		xfs_btree_reada_bufs(cur->bc_mp, cur->bc_ag.agno,
 				     left, 1, cur->bc_ops->buf_ops);
 		rval++;
 	}
 
 	if ((lr & XFS_BTCUR_RIGHTRA) && right != NULLAGBLOCK) {
-		xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.a.agno,
+		xfs_btree_reada_bufs(cur->bc_mp, cur->bc_ag.agno,
 				     right, 1, cur->bc_ops->buf_ops);
 		rval++;
 	}
@@ -945,7 +945,7 @@ xfs_btree_ptr_to_daddr(
 		*daddr = XFS_FSB_TO_DADDR(cur->bc_mp, fsbno);
 	} else {
 		agbno = be32_to_cpu(ptr->s);
-		*daddr = XFS_AGB_TO_DADDR(cur->bc_mp, cur->bc_private.a.agno,
+		*daddr = XFS_AGB_TO_DADDR(cur->bc_mp, cur->bc_ag.agno,
 				agbno);
 	}
 
@@ -1146,7 +1146,7 @@ xfs_btree_init_block_cur(
 	if (cur->bc_flags & XFS_BTREE_LONG_PTRS)
 		owner = cur->bc_private.b.ip->i_ino;
 	else
-		owner = cur->bc_private.a.agno;
+		owner = cur->bc_ag.agno;
 
 	xfs_btree_init_block_int(cur->bc_mp, XFS_BUF_TO_BLOCK(bp), bp->b_bn,
 				 cur->bc_btnum, level, numrecs,

fs/xfs/libxfs/xfs_ialloc.c

@@ -105,7 +105,7 @@ xfs_inobt_get_rec(
 	int				*stat)
 {
 	struct xfs_mount		*mp = cur->bc_mp;
-	xfs_agnumber_t			agno = cur->bc_private.a.agno;
+	xfs_agnumber_t			agno = cur->bc_ag.agno;
 	union xfs_btree_rec		*rec;
 	int				error;
 	uint64_t			realfree;

fs/xfs/libxfs/xfs_ialloc_btree.c

@@ -34,7 +34,7 @@ xfs_inobt_dup_cursor(
 	struct xfs_btree_cur	*cur)
 {
 	return xfs_inobt_init_cursor(cur->bc_mp, cur->bc_tp,
-			cur->bc_private.a.agbp, cur->bc_private.a.agno,
+			cur->bc_ag.agbp, cur->bc_ag.agno,
 			cur->bc_btnum);
 }
 
@@ -44,7 +44,7 @@ xfs_inobt_set_root(
 	union xfs_btree_ptr	*nptr,
 	int			inc)	/* level change */
 {
-	struct xfs_buf		*agbp = cur->bc_private.a.agbp;
+	struct xfs_buf		*agbp = cur->bc_ag.agbp;
 	struct xfs_agi		*agi = agbp->b_addr;
 
 	agi->agi_root = nptr->s;
@@ -58,7 +58,7 @@ xfs_finobt_set_root(
 	union xfs_btree_ptr	*nptr,
 	int			inc)	/* level change */
 {
-	struct xfs_buf		*agbp = cur->bc_private.a.agbp;
+	struct xfs_buf		*agbp = cur->bc_ag.agbp;
 	struct xfs_agi		*agi = agbp->b_addr;
 
 	agi->agi_free_root = nptr->s;
@@ -83,7 +83,7 @@ __xfs_inobt_alloc_block(
 	args.tp = cur->bc_tp;
 	args.mp = cur->bc_mp;
 	args.oinfo = XFS_RMAP_OINFO_INOBT;
-	args.fsbno = XFS_AGB_TO_FSB(args.mp, cur->bc_private.a.agno, sbno);
+	args.fsbno = XFS_AGB_TO_FSB(args.mp, cur->bc_ag.agno, sbno);
 	args.minlen = 1;
 	args.maxlen = 1;
 	args.prod = 1;
@@ -212,9 +212,9 @@ xfs_inobt_init_ptr_from_cur(
 	struct xfs_btree_cur	*cur,
 	union xfs_btree_ptr	*ptr)
 {
-	struct xfs_agi		*agi = cur->bc_private.a.agbp->b_addr;
+	struct xfs_agi		*agi = cur->bc_ag.agbp->b_addr;
 
-	ASSERT(cur->bc_private.a.agno == be32_to_cpu(agi->agi_seqno));
+	ASSERT(cur->bc_ag.agno == be32_to_cpu(agi->agi_seqno));
 
 	ptr->s = agi->agi_root;
 }
@@ -224,9 +224,9 @@ xfs_finobt_init_ptr_from_cur(
 	struct xfs_btree_cur	*cur,
 	union xfs_btree_ptr	*ptr)
 {
-	struct xfs_agi		*agi = cur->bc_private.a.agbp->b_addr;
+	struct xfs_agi		*agi = cur->bc_ag.agbp->b_addr;
 
-	ASSERT(cur->bc_private.a.agno == be32_to_cpu(agi->agi_seqno));
+	ASSERT(cur->bc_ag.agno == be32_to_cpu(agi->agi_seqno));
 	ptr->s = agi->agi_free_root;
 }
 
@@ -433,8 +433,8 @@ xfs_inobt_init_cursor(
 	if (xfs_sb_version_hascrc(&mp->m_sb))
 		cur->bc_flags |= XFS_BTREE_CRC_BLOCKS;
 
-	cur->bc_private.a.agbp = agbp;
-	cur->bc_private.a.agno = agno;
+	cur->bc_ag.agbp = agbp;
+	cur->bc_ag.agno = agno;
 
 	return cur;
 }

fs/xfs/libxfs/xfs_refcount_btree.c

@@ -25,7 +25,7 @@ xfs_refcountbt_dup_cursor(
 	struct xfs_btree_cur	*cur)
 {
 	return xfs_refcountbt_init_cursor(cur->bc_mp, cur->bc_tp,
-			cur->bc_private.a.agbp, cur->bc_private.a.agno);
+			cur->bc_ag.agbp, cur->bc_ag.agno);
 }
 
 STATIC void
@@ -34,7 +34,7 @@ xfs_refcountbt_set_root(
 	union xfs_btree_ptr	*ptr,
 	int			inc)
 {
-	struct xfs_buf		*agbp = cur->bc_private.a.agbp;
+	struct xfs_buf		*agbp = cur->bc_ag.agbp;
 	struct xfs_agf		*agf = agbp->b_addr;
 	xfs_agnumber_t		seqno = be32_to_cpu(agf->agf_seqno);
 	struct xfs_perag	*pag = xfs_perag_get(cur->bc_mp, seqno);
@@ -57,7 +57,7 @@ xfs_refcountbt_alloc_block(
 	union xfs_btree_ptr	*new,
 	int			*stat)
 {
-	struct xfs_buf		*agbp = cur->bc_private.a.agbp;
+	struct xfs_buf		*agbp = cur->bc_ag.agbp;
 	struct xfs_agf		*agf = agbp->b_addr;
 	struct xfs_alloc_arg	args;		/* block allocation args */
 	int			error;		/* error return value */
@@ -66,7 +66,7 @@ xfs_refcountbt_alloc_block(
 	args.tp = cur->bc_tp;
 	args.mp = cur->bc_mp;
 	args.type = XFS_ALLOCTYPE_NEAR_BNO;
-	args.fsbno = XFS_AGB_TO_FSB(cur->bc_mp, cur->bc_private.a.agno,
+	args.fsbno = XFS_AGB_TO_FSB(cur->bc_mp, cur->bc_ag.agno,
 			xfs_refc_block(args.mp));
 	args.oinfo = XFS_RMAP_OINFO_REFC;
 	args.minlen = args.maxlen = args.prod = 1;
@@ -75,13 +75,13 @@ xfs_refcountbt_alloc_block(
 	error = xfs_alloc_vextent(&args);
 	if (error)
 		goto out_error;
-	trace_xfs_refcountbt_alloc_block(cur->bc_mp, cur->bc_private.a.agno,
+	trace_xfs_refcountbt_alloc_block(cur->bc_mp, cur->bc_ag.agno,
 			args.agbno, 1);
 	if (args.fsbno == NULLFSBLOCK) {
 		*stat = 0;
 		return 0;
 	}
-	ASSERT(args.agno == cur->bc_private.a.agno);
+	ASSERT(args.agno == cur->bc_ag.agno);
 	ASSERT(args.len == 1);
 
 	new->s = cpu_to_be32(args.agbno);
@@ -101,12 +101,12 @@ xfs_refcountbt_free_block(
 	struct xfs_buf		*bp)
 {
 	struct xfs_mount	*mp = cur->bc_mp;
-	struct xfs_buf		*agbp = cur->bc_private.a.agbp;
+	struct xfs_buf		*agbp = cur->bc_ag.agbp;
 	struct xfs_agf		*agf = agbp->b_addr;
 	xfs_fsblock_t		fsbno = XFS_DADDR_TO_FSB(mp, XFS_BUF_ADDR(bp));
 	int			error;
 
-	trace_xfs_refcountbt_free_block(cur->bc_mp, cur->bc_private.a.agno,
+	trace_xfs_refcountbt_free_block(cur->bc_mp, cur->bc_ag.agno,
 			XFS_FSB_TO_AGBNO(cur->bc_mp, fsbno), 1);
 	be32_add_cpu(&agf->agf_refcount_blocks, -1);
 	xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_REFCOUNT_BLOCKS);
@@ -169,9 +169,9 @@ xfs_refcountbt_init_ptr_from_cur(
 	struct xfs_btree_cur	*cur,
 	union xfs_btree_ptr	*ptr)
 {
-	struct xfs_agf		*agf = cur->bc_private.a.agbp->b_addr;
+	struct xfs_agf		*agf = cur->bc_ag.agbp->b_addr;
 
-	ASSERT(cur->bc_private.a.agno == be32_to_cpu(agf->agf_seqno));
+	ASSERT(cur->bc_ag.agno == be32_to_cpu(agf->agf_seqno));
 
 	ptr->s = agf->agf_refcount_root;
 }
@@ -336,12 +336,12 @@ xfs_refcountbt_init_cursor(
 
 	cur->bc_nlevels = be32_to_cpu(agf->agf_refcount_level);
 
-	cur->bc_private.a.agbp = agbp;
-	cur->bc_private.a.agno = agno;
+	cur->bc_ag.agbp = agbp;
+	cur->bc_ag.agno = agno;
 	cur->bc_flags |= XFS_BTREE_CRC_BLOCKS;
 
-	cur->bc_private.a.priv.refc.nr_ops = 0;
-	cur->bc_private.a.priv.refc.shape_changes = 0;
+	cur->bc_ag.priv.refc.nr_ops = 0;
+	cur->bc_ag.priv.refc.shape_changes = 0;
 
 	return cur;
 }

fs/xfs/libxfs/xfs_rmap_btree.c

@@ -51,7 +51,7 @@ xfs_rmapbt_dup_cursor(
 	struct xfs_btree_cur	*cur)
 {
 	return xfs_rmapbt_init_cursor(cur->bc_mp, cur->bc_tp,
-			cur->bc_private.a.agbp, cur->bc_private.a.agno);
+			cur->bc_ag.agbp, cur->bc_ag.agno);
 }
 
 STATIC void
@@ -60,7 +60,7 @@ xfs_rmapbt_set_root(
 	union xfs_btree_ptr	*ptr,
 	int			inc)
 {
-	struct xfs_buf		*agbp = cur->bc_private.a.agbp;
+	struct xfs_buf		*agbp = cur->bc_ag.agbp;
 	struct xfs_agf		*agf = agbp->b_addr;
 	xfs_agnumber_t		seqno = be32_to_cpu(agf->agf_seqno);
 	int			btnum = cur->bc_btnum;
@@ -83,25 +83,25 @@ xfs_rmapbt_alloc_block(
 	union xfs_btree_ptr	*new,
 	int			*stat)
 {
-	struct xfs_buf		*agbp = cur->bc_private.a.agbp;
+	struct xfs_buf		*agbp = cur->bc_ag.agbp;
 	struct xfs_agf		*agf = agbp->b_addr;
 	int			error;
 	xfs_agblock_t		bno;
 
 	/* Allocate the new block from the freelist. If we can't, give up.  */
-	error = xfs_alloc_get_freelist(cur->bc_tp, cur->bc_private.a.agbp,
+	error = xfs_alloc_get_freelist(cur->bc_tp, cur->bc_ag.agbp,
 				       &bno, 1);
 	if (error)
 		return error;
 
-	trace_xfs_rmapbt_alloc_block(cur->bc_mp, cur->bc_private.a.agno,
+	trace_xfs_rmapbt_alloc_block(cur->bc_mp, cur->bc_ag.agno,
 			bno, 1);
 	if (bno == NULLAGBLOCK) {
 		*stat = 0;
 		return 0;
 	}
 
-	xfs_extent_busy_reuse(cur->bc_mp, cur->bc_private.a.agno, bno, 1,
+	xfs_extent_busy_reuse(cur->bc_mp, cur->bc_ag.agno, bno, 1,
 			false);
 
 	xfs_trans_agbtree_delta(cur->bc_tp, 1);
@@ -109,7 +109,7 @@ xfs_rmapbt_alloc_block(
 	be32_add_cpu(&agf->agf_rmap_blocks, 1);
 	xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_RMAP_BLOCKS);
 
-	xfs_ag_resv_rmapbt_alloc(cur->bc_mp, cur->bc_private.a.agno);
+	xfs_ag_resv_rmapbt_alloc(cur->bc_mp, cur->bc_ag.agno);
 
 	*stat = 1;
 	return 0;
@@ -120,13 +120,13 @@ xfs_rmapbt_free_block(
 	struct xfs_btree_cur	*cur,
 	struct xfs_buf		*bp)
 {
-	struct xfs_buf		*agbp = cur->bc_private.a.agbp;
+	struct xfs_buf		*agbp = cur->bc_ag.agbp;
 	struct xfs_agf		*agf = agbp->b_addr;
 	xfs_agblock_t		bno;
 	int			error;
 
 	bno = xfs_daddr_to_agbno(cur->bc_mp, XFS_BUF_ADDR(bp));
-	trace_xfs_rmapbt_free_block(cur->bc_mp, cur->bc_private.a.agno,
+	trace_xfs_rmapbt_free_block(cur->bc_mp, cur->bc_ag.agno,
 			bno, 1);
 	be32_add_cpu(&agf->agf_rmap_blocks, -1);
 	xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_RMAP_BLOCKS);
@@ -138,7 +138,7 @@ xfs_rmapbt_free_block(
 			      XFS_EXTENT_BUSY_SKIP_DISCARD);
 	xfs_trans_agbtree_delta(cur->bc_tp, -1);
 
-	xfs_ag_resv_rmapbt_free(cur->bc_mp, cur->bc_private.a.agno);
+	xfs_ag_resv_rmapbt_free(cur->bc_mp, cur->bc_ag.agno);
 
 	return 0;
 }
@@ -215,9 +215,9 @@ xfs_rmapbt_init_ptr_from_cur(
 	struct xfs_btree_cur	*cur,
 	union xfs_btree_ptr	*ptr)
 {
-	struct xfs_agf		*agf = cur->bc_private.a.agbp->b_addr;
+	struct xfs_agf		*agf = cur->bc_ag.agbp->b_addr;
 
-	ASSERT(cur->bc_private.a.agno == be32_to_cpu(agf->agf_seqno));
+	ASSERT(cur->bc_ag.agno == be32_to_cpu(agf->agf_seqno));
 
 	ptr->s = agf->agf_roots[cur->bc_btnum];
 }
@@ -472,8 +472,8 @@ xfs_rmapbt_init_cursor(
 	cur->bc_nlevels = be32_to_cpu(agf->agf_levels[XFS_BTNUM_RMAP]);
 	cur->bc_statoff = XFS_STATS_CALC_INDEX(xs_rmap_2);
 
-	cur->bc_private.a.agbp = agbp;
-	cur->bc_private.a.agno = agno;
+	cur->bc_ag.agbp = agbp;
+	cur->bc_ag.agno = agno;
 
 	return cur;
 }

fs/xfs/scrub/agheader_repair.c

@@ -453,7 +453,7 @@ xrep_agfl_walk_rmap(
 
 	/* Record all the OWN_AG blocks. */
 	if (rec->rm_owner == XFS_RMAP_OWN_AG) {
-		fsb = XFS_AGB_TO_FSB(cur->bc_mp, cur->bc_private.a.agno,
+		fsb = XFS_AGB_TO_FSB(cur->bc_mp, cur->bc_ag.agno,
 				rec->rm_startblock);
 		error = xfs_bitmap_set(ra->freesp, fsb, rec->rm_blockcount);
 		if (error)

fs/xfs/scrub/alloc.c

@@ -94,7 +94,7 @@ xchk_allocbt_rec(
 	union xfs_btree_rec	*rec)
 {
 	struct xfs_mount	*mp = bs->cur->bc_mp;
-	xfs_agnumber_t		agno = bs->cur->bc_private.a.agno;
+	xfs_agnumber_t		agno = bs->cur->bc_ag.agno;
 	xfs_agblock_t		bno;
 	xfs_extlen_t		len;
 

fs/xfs/scrub/bmap.c

@@ -501,7 +501,7 @@ xchk_bmap_check_rmap(
 			xchk_fblock_set_corrupt(sc, sbcri->whichfork,
 					rec->rm_offset);
 		if (irec.br_startblock != XFS_AGB_TO_FSB(sc->mp,
-				cur->bc_private.a.agno, rec->rm_startblock))
+				cur->bc_ag.agno, rec->rm_startblock))
 			xchk_fblock_set_corrupt(sc, sbcri->whichfork,
 					rec->rm_offset);
 		if (irec.br_blockcount > rec->rm_blockcount)

fs/xfs/scrub/ialloc.c

@@ -104,7 +104,7 @@ xchk_iallocbt_chunk(
 	xfs_extlen_t			len)
 {
 	struct xfs_mount		*mp = bs->cur->bc_mp;
-	xfs_agnumber_t			agno = bs->cur->bc_private.a.agno;
+	xfs_agnumber_t			agno = bs->cur->bc_ag.agno;
 	xfs_agblock_t			bno;
 
 	bno = XFS_AGINO_TO_AGBNO(mp, agino);
@@ -164,7 +164,7 @@ xchk_iallocbt_check_cluster_ifree(
 	 * the record, compute which fs inode we're talking about.
 	 */
 	agino = irec->ir_startino + irec_ino;
-	fsino = XFS_AGINO_TO_INO(mp, bs->cur->bc_private.a.agno, agino);
+	fsino = XFS_AGINO_TO_INO(mp, bs->cur->bc_ag.agno, agino);
 	irec_free = (irec->ir_free & XFS_INOBT_MASK(irec_ino));
 
 	if (be16_to_cpu(dip->di_magic) != XFS_DINODE_MAGIC ||
@@ -215,7 +215,7 @@ xchk_iallocbt_check_cluster(
 	struct xfs_dinode		*dip;
 	struct xfs_buf			*cluster_bp;
 	unsigned int			nr_inodes;
-	xfs_agnumber_t			agno = bs->cur->bc_private.a.agno;
+	xfs_agnumber_t			agno = bs->cur->bc_ag.agno;
 	xfs_agblock_t			agbno;
 	unsigned int			cluster_index;
 	uint16_t			cluster_mask = 0;
@@ -426,7 +426,7 @@ xchk_iallocbt_rec(
 	struct xchk_iallocbt		*iabt = bs->private;
 	struct xfs_inobt_rec_incore	irec;
 	uint64_t			holes;
-	xfs_agnumber_t			agno = bs->cur->bc_private.a.agno;
+	xfs_agnumber_t			agno = bs->cur->bc_ag.agno;
 	xfs_agino_t			agino;
 	xfs_extlen_t			len;
 	int				holecount;

fs/xfs/scrub/refcount.c

@@ -336,7 +336,7 @@ xchk_refcountbt_rec(
 {
 	struct xfs_mount	*mp = bs->cur->bc_mp;
 	xfs_agblock_t		*cow_blocks = bs->private;
-	xfs_agnumber_t		agno = bs->cur->bc_private.a.agno;
+	xfs_agnumber_t		agno = bs->cur->bc_ag.agno;
 	xfs_agblock_t		bno;
 	xfs_extlen_t		len;
 	xfs_nlink_t		refcount;

fs/xfs/scrub/rmap.c

@@ -92,7 +92,7 @@ xchk_rmapbt_rec(
 {
 	struct xfs_mount	*mp = bs->cur->bc_mp;
 	struct xfs_rmap_irec	irec;
-	xfs_agnumber_t		agno = bs->cur->bc_private.a.agno;
+	xfs_agnumber_t		agno = bs->cur->bc_ag.agno;
 	bool			non_inode;
 	bool			is_unwritten;
 	bool			is_bmbt;

fs/xfs/scrub/trace.c

@@ -26,7 +26,7 @@ xchk_btree_cur_fsbno(
 		 cur->bc_flags & XFS_BTREE_LONG_PTRS)
 		return XFS_INO_TO_FSB(cur->bc_mp, cur->bc_private.b.ip->i_ino);
 	else if (!(cur->bc_flags & XFS_BTREE_LONG_PTRS))
-		return XFS_AGB_TO_FSB(cur->bc_mp, cur->bc_private.a.agno, 0);
+		return XFS_AGB_TO_FSB(cur->bc_mp, cur->bc_ag.agno, 0);
 	return NULLFSBLOCK;
 }
 

fs/xfs/xfs_fsmap.c

@@ -344,7 +344,7 @@ xfs_getfsmap_datadev_helper(
 	xfs_fsblock_t			fsb;
 	xfs_daddr_t			rec_daddr;
 
-	fsb = XFS_AGB_TO_FSB(mp, cur->bc_private.a.agno, rec->rm_startblock);
+	fsb = XFS_AGB_TO_FSB(mp, cur->bc_ag.agno, rec->rm_startblock);
 	rec_daddr = XFS_FSB_TO_DADDR(mp, fsb);
 
 	return xfs_getfsmap_helper(cur->bc_tp, info, rec, rec_daddr);
@@ -362,7 +362,7 @@ xfs_getfsmap_datadev_bnobt_helper(
 	struct xfs_rmap_irec		irec;
 	xfs_daddr_t			rec_daddr;
 
-	rec_daddr = XFS_AGB_TO_DADDR(mp, cur->bc_private.a.agno,
+	rec_daddr = XFS_AGB_TO_DADDR(mp, cur->bc_ag.agno,
 			rec->ar_startblock);
 
 	irec.rm_startblock = rec->ar_startblock;