btrfs: switch btrfs_ordered_extent::inode to struct btrfs_inode

The structure is internal so we should use struct btrfs_inode for that,
allowing to remove some use of BTRFS_I.

Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: David Sterba <dsterba@suse.com>

6 files changed, 20 insertions, 20 deletions

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index 07b31d1c0926..de136ef3a2f8 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -374,7 +374,7 @@ void btrfs_submit_compressed_write(struct btrfs_ordered_extent *ordered,
 				   blk_opf_t write_flags,
 				   bool writeback)
 {
-	struct btrfs_inode *inode = BTRFS_I(ordered->inode);
+	struct btrfs_inode *inode = ordered->inode;
 	struct btrfs_fs_info *fs_info = inode->root->fs_info;
 	struct compressed_bio *cb;
 
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index dfbb90743026..510a12e03a05 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3037,7 +3037,7 @@ static int insert_ordered_extent_file_extent(struct btrfs_trans_handle *trans,
 			     test_bit(BTRFS_ORDERED_ENCODED, &oe->flags) ||
 			     test_bit(BTRFS_ORDERED_TRUNCATED, &oe->flags);
 
-	return insert_reserved_file_extent(trans, BTRFS_I(oe->inode),
+	return insert_reserved_file_extent(trans, oe->inode,
 					   oe->file_offset, &stack_fi,
 					   update_inode_bytes, oe->qgroup_rsv);
 }
@@ -3049,7 +3049,7 @@ static int insert_ordered_extent_file_extent(struct btrfs_trans_handle *trans,
  */
 int btrfs_finish_one_ordered(struct btrfs_ordered_extent *ordered_extent)
 {
-	struct btrfs_inode *inode = BTRFS_I(ordered_extent->inode);
+	struct btrfs_inode *inode = ordered_extent->inode;
 	struct btrfs_root *root = inode->root;
 	struct btrfs_fs_info *fs_info = root->fs_info;
 	struct btrfs_trans_handle *trans = NULL;
@@ -3283,7 +3283,7 @@ out:
 
 int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered)
 {
-	if (btrfs_is_zoned(inode_to_fs_info(ordered->inode)) &&
+	if (btrfs_is_zoned(ordered->inode->root->fs_info) &&
 	    !test_bit(BTRFS_ORDERED_IOERR, &ordered->flags) &&
 	    list_empty(&ordered->bioc_list))
 		btrfs_finish_ordered_zoned(ordered);
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index a3343656e0a7..82a68394a89c 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -180,7 +180,7 @@ static struct btrfs_ordered_extent *alloc_ordered_extent(
 	entry->disk_num_bytes = disk_num_bytes;
 	entry->offset = offset;
 	entry->bytes_left = num_bytes;
-	entry->inode = igrab(&inode->vfs_inode);
+	entry->inode = BTRFS_I(igrab(&inode->vfs_inode));
 	entry->compress_type = compress_type;
 	entry->truncated_len = (u64)-1;
 	entry->qgroup_rsv = qgroup_rsv;
@@ -208,7 +208,7 @@ static struct btrfs_ordered_extent *alloc_ordered_extent(
 
 static void insert_ordered_extent(struct btrfs_ordered_extent *entry)
 {
-	struct btrfs_inode *inode = BTRFS_I(entry->inode);
+	struct btrfs_inode *inode = entry->inode;
 	struct btrfs_root *root = inode->root;
 	struct btrfs_fs_info *fs_info = root->fs_info;
 	struct rb_node *node;
@@ -310,7 +310,7 @@ struct btrfs_ordered_extent *btrfs_alloc_ordered_extent(
 void btrfs_add_ordered_sum(struct btrfs_ordered_extent *entry,
 			   struct btrfs_ordered_sum *sum)
 {
-	struct btrfs_inode *inode = BTRFS_I(entry->inode);
+	struct btrfs_inode *inode = entry->inode;
 
 	spin_lock_irq(&inode->ordered_tree_lock);
 	list_add_tail(&sum->list, &entry->list);
@@ -320,7 +320,7 @@ void btrfs_add_ordered_sum(struct btrfs_ordered_extent *entry,
 void btrfs_mark_ordered_extent_error(struct btrfs_ordered_extent *ordered)
 {
 	if (!test_and_set_bit(BTRFS_ORDERED_IOERR, &ordered->flags))
-		mapping_set_error(ordered->inode->i_mapping, -EIO);
+		mapping_set_error(ordered->inode->vfs_inode.i_mapping, -EIO);
 }
 
 static void finish_ordered_fn(struct btrfs_work *work)
@@ -335,7 +335,7 @@ static bool can_finish_ordered_extent(struct btrfs_ordered_extent *ordered,
 				      struct page *page, u64 file_offset,
 				      u64 len, bool uptodate)
 {
-	struct btrfs_inode *inode = BTRFS_I(ordered->inode);
+	struct btrfs_inode *inode = ordered->inode;
 	struct btrfs_fs_info *fs_info = inode->root->fs_info;
 
 	lockdep_assert_held(&inode->ordered_tree_lock);
@@ -388,7 +388,7 @@ static bool can_finish_ordered_extent(struct btrfs_ordered_extent *ordered,
 
 static void btrfs_queue_ordered_fn(struct btrfs_ordered_extent *ordered)
 {
-	struct btrfs_inode *inode = BTRFS_I(ordered->inode);
+	struct btrfs_inode *inode = ordered->inode;
 	struct btrfs_fs_info *fs_info = inode->root->fs_info;
 	struct btrfs_workqueue *wq = btrfs_is_free_space_inode(inode) ?
 		fs_info->endio_freespace_worker : fs_info->endio_write_workers;
@@ -401,7 +401,7 @@ void btrfs_finish_ordered_extent(struct btrfs_ordered_extent *ordered,
 				 struct page *page, u64 file_offset, u64 len,
 				 bool uptodate)
 {
-	struct btrfs_inode *inode = BTRFS_I(ordered->inode);
+	struct btrfs_inode *inode = ordered->inode;
 	unsigned long flags;
 	bool ret;
 
@@ -610,14 +610,14 @@ void btrfs_put_ordered_extent(struct btrfs_ordered_extent *entry)
 	struct list_head *cur;
 	struct btrfs_ordered_sum *sum;
 
-	trace_btrfs_ordered_extent_put(BTRFS_I(entry->inode), entry);
+	trace_btrfs_ordered_extent_put(entry->inode, entry);
 
 	if (refcount_dec_and_test(&entry->refs)) {
 		ASSERT(list_empty(&entry->root_extent_list));
 		ASSERT(list_empty(&entry->log_list));
 		ASSERT(RB_EMPTY_NODE(&entry->rb_node));
 		if (entry->inode)
-			btrfs_add_delayed_iput(BTRFS_I(entry->inode));
+			btrfs_add_delayed_iput(entry->inode);
 		while (!list_empty(&entry->list)) {
 			cur = entry->list.next;
 			sum = list_entry(cur, struct btrfs_ordered_sum, list);
@@ -849,7 +849,7 @@ void btrfs_start_ordered_extent(struct btrfs_ordered_extent *entry)
 {
 	u64 start = entry->file_offset;
 	u64 end = start + entry->num_bytes - 1;
-	struct btrfs_inode *inode = BTRFS_I(entry->inode);
+	struct btrfs_inode *inode = entry->inode;
 	bool freespace_inode;
 
 	trace_btrfs_ordered_extent_start(inode, entry);
@@ -1208,7 +1208,7 @@ bool btrfs_try_lock_ordered_range(struct btrfs_inode *inode, u64 start, u64 end,
 struct btrfs_ordered_extent *btrfs_split_ordered_extent(
 			struct btrfs_ordered_extent *ordered, u64 len)
 {
-	struct btrfs_inode *inode = BTRFS_I(ordered->inode);
+	struct btrfs_inode *inode = ordered->inode;
 	struct btrfs_root *root = inode->root;
 	struct btrfs_fs_info *fs_info = root->fs_info;
 	u64 file_offset = ordered->file_offset;
diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h
index 4aabdff409fa..51b9e81726e2 100644
--- a/fs/btrfs/ordered-data.h
+++ b/fs/btrfs/ordered-data.h
@@ -130,7 +130,7 @@ struct btrfs_ordered_extent {
 	refcount_t refs;
 
 	/* the inode we belong to */
-	struct inode *inode;
+	struct btrfs_inode *inode;
 
 	/* list of checksums for insertion when the extent io is done */
 	struct list_head list;
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 6ea407255a30..1a28ec054991 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -4388,7 +4388,7 @@ out:
  */
 int btrfs_reloc_clone_csums(struct btrfs_ordered_extent *ordered)
 {
-	struct btrfs_inode *inode = BTRFS_I(ordered->inode);
+	struct btrfs_inode *inode = ordered->inode;
 	struct btrfs_fs_info *fs_info = inode->root->fs_info;
 	u64 disk_bytenr = ordered->file_offset + inode->reloc_block_group_start;
 	struct btrfs_root *csum_root = btrfs_csum_root(fs_info, disk_bytenr);
diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c
index 8a99f5187e30..58e724c80a06 100644
--- a/fs/btrfs/zoned.c
+++ b/fs/btrfs/zoned.c
@@ -1765,7 +1765,7 @@ void btrfs_record_physical_zoned(struct btrfs_bio *bbio)
 static void btrfs_rewrite_logical_zoned(struct btrfs_ordered_extent *ordered,
 					u64 logical)
 {
-	struct extent_map_tree *em_tree = &BTRFS_I(ordered->inode)->extent_tree;
+	struct extent_map_tree *em_tree = &ordered->inode->extent_tree;
 	struct extent_map *em;
 
 	ordered->disk_bytenr = logical;
@@ -1786,7 +1786,7 @@ static bool btrfs_zoned_split_ordered(struct btrfs_ordered_extent *ordered,
 	struct btrfs_ordered_extent *new;
 
 	if (!test_bit(BTRFS_ORDERED_NOCOW, &ordered->flags) &&
-	    split_extent_map(BTRFS_I(ordered->inode), ordered->file_offset,
+	    split_extent_map(ordered->inode, ordered->file_offset,
 			     ordered->num_bytes, len, logical))
 		return false;
 
@@ -1800,7 +1800,7 @@ static bool btrfs_zoned_split_ordered(struct btrfs_ordered_extent *ordered,
 
 void btrfs_finish_ordered_zoned(struct btrfs_ordered_extent *ordered)
 {
-	struct btrfs_inode *inode = BTRFS_I(ordered->inode);
+	struct btrfs_inode *inode = ordered->inode;
 	struct btrfs_fs_info *fs_info = inode->root->fs_info;
 	struct btrfs_ordered_sum *sum;
 	u64 logical, len;