Commit 4374d03d authored by Josef Bacik's avatar Josef Bacik Committed by David Sterba
Browse files

btrfs: remove extent_io_tree::track_uptodate 



Since commit 78361f64ff42 ("btrfs: remove unnecessary EXTENT_UPTODATE
state in buffered I/O path") we no longer check ->track_uptodate, remove
it.

Signed-off-by: default avatarJosef Bacik <josef@toxicpanda.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 570eb97b

fs/btrfs/disk-io.c

+0 −1
Original line number Diff line number Diff line
@@ -2232,7 +2232,6 @@ static void btrfs_init_btree_inode(struct btrfs_fs_info *fs_info) 
	RB_CLEAR_NODE(&BTRFS_I(inode)->rb_node);

	extent_io_tree_init(fs_info, &BTRFS_I(inode)->io_tree,

			    IO_TREE_BTREE_INODE_IO, inode);

	BTRFS_I(inode)->io_tree.track_uptodate = false;

	extent_map_tree_init(&BTRFS_I(inode)->extent_tree);



	BTRFS_I(inode)->root = btrfs_grab_root(fs_info->tree_root);

fs/btrfs/extent-io-tree.h

+0 −1
Original line number Diff line number Diff line
@@ -70,7 +70,6 @@ struct extent_io_tree { 
	struct btrfs_fs_info *fs_info;

	void *private_data;

	u64 dirty_bytes;

	bool track_uptodate;



	/* Who owns this io tree, should be one of IO_TREE_* */

	u8 owner;

fs/btrfs/inode.c

+0 −1
Original line number Diff line number Diff line
@@ -8805,7 +8805,6 @@ struct inode *btrfs_alloc_inode(struct super_block *sb) 
	extent_io_tree_init(fs_info, &ei->file_extent_tree,

			    IO_TREE_INODE_FILE_EXTENT, inode);

	ei->io_failure_tree = RB_ROOT;

	ei->io_tree.track_uptodate = true;

	atomic_set(&ei->sync_writers, 0);

	mutex_init(&ei->log_mutex);

	btrfs_ordered_inode_tree_init(&ei->ordered_tree);