[v2,31/36] btrfs: remove extent_io_tree::track_uptodate

Commit Message

Josef Bacik Sept. 9, 2022, 9:53 p.m. UTC

Since

btrfs: remove unnecessary EXTENT_UPTODATE state in buffered I/O path

we no longer check ->track_uptodate, remove it.

Signed-off-by: Josef Bacik <[e-mail]>
---
 fs/btrfs/disk-io.c        | 1 -
 fs/btrfs/extent-io-tree.h | 1 -
 fs/btrfs/inode.c          | 1 -
 3 files changed, 3 deletions(-)

Patch

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 0bb0c496a023..eedb39d89be5 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -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);
diff --git a/fs/btrfs/extent-io-tree.h b/fs/btrfs/extent-io-tree.h
index aa0314f6802c..37543fb713bd 100644
--- a/fs/btrfs/extent-io-tree.h
+++ b/fs/btrfs/extent-io-tree.h
@@ -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;
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 7519233b922f..c417bbc29986 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -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);