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btrfs: don't init io tree with private data for non-inodes 

We only use this for normal inodes, so don't set it if we're not a
normal inode.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik 2022-09-09 17:53:48 -04:00 committed by David Sterba
parent bd015294af
commit efb0645bd9
3 changed files with 3 additions and 3 deletions
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2
fs/btrfs/disk-io.c
View File

@ -2231,7 +2231,7 @@ 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);
IO_TREE_BTREE_INODE_IO, NULL);
extent_map_tree_init(&BTRFS_I(inode)->extent_tree);
BTRFS_I(inode)->root = btrfs_grab_root(fs_info->tree_root);

2
fs/btrfs/inode.c
View File

@ -8800,7 +8800,7 @@ struct inode *btrfs_alloc_inode(struct super_block *sb)
extent_map_tree_init(&ei->extent_tree);
extent_io_tree_init(fs_info, &ei->io_tree, IO_TREE_INODE_IO, inode);
extent_io_tree_init(fs_info, &ei->file_extent_tree,
IO_TREE_INODE_FILE_EXTENT, inode);
IO_TREE_INODE_FILE_EXTENT, NULL);
ei->io_failure_tree = RB_ROOT;
atomic_set(&ei->sync_writers, 0);
mutex_init(&ei->log_mutex);

2
fs/btrfs/transaction.c
View File

@ -365,7 +365,7 @@ loop:
spin_lock_init(&cur_trans->releasing_ebs_lock);
list_add_tail(&cur_trans->list, &fs_info->trans_list);
extent_io_tree_init(fs_info, &cur_trans->dirty_pages,
IO_TREE_TRANS_DIRTY_PAGES, fs_info->btree_inode);
IO_TREE_TRANS_DIRTY_PAGES, NULL);
extent_io_tree_init(fs_info, &cur_trans->pinned_extents,
IO_TREE_FS_PINNED_EXTENTS, NULL);
fs_info->generation++;