Commit ebfe4d4e authored by Christoph Hellwig's avatar Christoph Hellwig Committed by David Sterba
Browse files

btrfs: remove btrfs_add_ordered_extent 



All callers are gone now.

Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: default avatarJosef Bacik <josef@toxicpanda.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent d611935b

fs/btrfs/ordered-data.c

+1 −24
Original line number Diff line number Diff line
@@ -279,29 +279,6 @@ struct btrfs_ordered_extent *btrfs_alloc_ordered_extent( 
	return entry;

}



/*

 * Add a new btrfs_ordered_extent for the range, but drop the reference instead

 * of returning it to the caller.

 */

int btrfs_add_ordered_extent(struct btrfs_inode *inode, u64 file_offset,

			     u64 num_bytes, u64 ram_bytes, u64 disk_bytenr,

			     u64 disk_num_bytes, u64 offset, unsigned long flags,

			     int compress_type)

{

	struct btrfs_ordered_extent *ordered;



	ordered = btrfs_alloc_ordered_extent(inode, file_offset, num_bytes,

					     ram_bytes, disk_bytenr,

					     disk_num_bytes, offset, flags,

					     compress_type);



	if (IS_ERR(ordered))

		return PTR_ERR(ordered);

	btrfs_put_ordered_extent(ordered);



	return 0;

}



/*

 * Add a struct btrfs_ordered_sum into the list of checksums to be inserted

 * when an ordered extent is finished.  If the list covers more than one
@@ -579,7 +556,7 @@ void btrfs_remove_ordered_extent(struct btrfs_inode *btrfs_inode, 
	freespace_inode = btrfs_is_free_space_inode(btrfs_inode);



	btrfs_lockdep_acquire(fs_info, btrfs_trans_pending_ordered);

	/* This is paired with btrfs_add_ordered_extent. */

	/* This is paired with btrfs_alloc_ordered_extent. */

	spin_lock(&btrfs_inode->lock);

	btrfs_mod_outstanding_extents(btrfs_inode, -1);

	spin_unlock(&btrfs_inode->lock);

fs/btrfs/ordered-data.h

+0 −4
Original line number Diff line number Diff line
@@ -178,10 +178,6 @@ struct btrfs_ordered_extent *btrfs_alloc_ordered_extent( 
			u64 num_bytes, u64 ram_bytes, u64 disk_bytenr,

			u64 disk_num_bytes, u64 offset, unsigned long flags,

			int compress_type);

int btrfs_add_ordered_extent(struct btrfs_inode *inode, u64 file_offset,

			     u64 num_bytes, u64 ram_bytes, u64 disk_bytenr,

			     u64 disk_num_bytes, u64 offset, unsigned long flags,

			     int compress_type);

void btrfs_add_ordered_sum(struct btrfs_ordered_extent *entry,

			   struct btrfs_ordered_sum *sum);

struct btrfs_ordered_extent *btrfs_lookup_ordered_extent(struct btrfs_inode *inode,