btrfs: make btrfs_lookup_first_ordered_extent take btrfs_inode

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

fs/btrfs/file.c

@@ -2541,7 +2541,8 @@ static int btrfs_punch_hole_lock_range(struct inode *inode,
 
 		lock_extent_bits(&BTRFS_I(inode)->io_tree, lockstart, lockend,
 				 cached_state);
-		ordered = btrfs_lookup_first_ordered_extent(inode, lockend);
+		ordered = btrfs_lookup_first_ordered_extent(BTRFS_I(inode),
+							    lockend);
 
 		/*
 		 * We need to make sure we have no ordered extents in this range
@@ -3400,7 +3401,8 @@ static long btrfs_fallocate(struct file *file, int mode,
 		 */
 		lock_extent_bits(&BTRFS_I(inode)->io_tree, alloc_start,
 				 locked_end, &cached_state);
-		ordered = btrfs_lookup_first_ordered_extent(inode, locked_end);
+		ordered = btrfs_lookup_first_ordered_extent(BTRFS_I(inode),
+							    locked_end);
 
 		if (ordered &&
 		    ordered->file_offset + ordered->num_bytes > alloc_start &&

fs/btrfs/inode.c

@@ -8672,7 +8672,8 @@ void btrfs_destroy_inode(struct inode *inode)
 		return;
 
 	while (1) {
-		ordered = btrfs_lookup_first_ordered_extent(inode, (u64)-1);
+		ordered = btrfs_lookup_first_ordered_extent(BTRFS_I(inode),
+							    (u64)-1);
 		if (!ordered)
 			break;
 		else {

fs/btrfs/ordered-data.c

@@ -710,7 +710,7 @@ int btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len)
 
 	end = orig_end;
 	while (1) {
-		ordered = btrfs_lookup_first_ordered_extent(inode, end);
+		ordered = btrfs_lookup_first_ordered_extent(BTRFS_I(inode), end);
 		if (!ordered)
 			break;
 		if (ordered->file_offset > orig_end) {
@@ -838,13 +838,13 @@ void btrfs_get_ordered_extents_for_logging(struct btrfs_inode *inode,
  * if none is found
  */
 struct btrfs_ordered_extent *
-btrfs_lookup_first_ordered_extent(struct inode *inode, u64 file_offset)
+btrfs_lookup_first_ordered_extent(struct btrfs_inode *inode, u64 file_offset)
 {
 	struct btrfs_ordered_inode_tree *tree;
 	struct rb_node *node;
 	struct btrfs_ordered_extent *entry = NULL;
 
-	tree = &BTRFS_I(inode)->ordered_tree;
+	tree = &inode->ordered_tree;
 	spin_lock_irq(&tree->lock);
 	node = tree_search(tree, file_offset);
 	if (!node)

fs/btrfs/ordered-data.h

@@ -178,7 +178,7 @@ void btrfs_start_ordered_extent(struct inode *inode,
 				struct btrfs_ordered_extent *entry, int wait);
 int btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len);
 struct btrfs_ordered_extent *
-btrfs_lookup_first_ordered_extent(struct inode * inode, u64 file_offset);
+btrfs_lookup_first_ordered_extent(struct btrfs_inode *inode, u64 file_offset);
 struct btrfs_ordered_extent *btrfs_lookup_ordered_range(
 		struct btrfs_inode *inode,
 		u64 file_offset,