Lines Matching defs:io_tree
267 static int verify_parent_transid(struct extent_io_tree *io_tree,
276 lock_extent_bits(io_tree, eb->start, eb->start + eb->len - 1,
278 if (extent_buffer_uptodate(io_tree, eb, cached_state) &&
291 clear_extent_buffer_uptodate(io_tree, eb, &cached_state);
293 unlock_extent_cached(io_tree, eb->start, eb->start + eb->len - 1,
306 struct extent_io_tree *io_tree;
311 io_tree = &BTRFS_I(root->fs_info->btree_inode)->io_tree;
313 ret = read_extent_buffer_pages(io_tree, eb, start, 1,
316 !verify_parent_transid(io_tree, eb, parent_transid))
346 tree = &BTRFS_I(page->mapping->host)->io_tree;
420 tree = &BTRFS_I(page->mapping->host)->io_tree;
698 tree = &BTRFS_I(page->mapping->host)->io_tree;
725 tree = &BTRFS_I(mapping->host)->io_tree;
745 tree = &BTRFS_I(page->mapping->host)->io_tree;
758 tree = &BTRFS_I(page->mapping->host)->io_tree;
778 tree = &BTRFS_I(page->mapping->host)->io_tree;
809 read_extent_buffer_pages(&BTRFS_I(btree_inode)->io_tree,
820 eb = find_extent_buffer(&BTRFS_I(btree_inode)->io_tree,
831 eb = alloc_extent_buffer(&BTRFS_I(btree_inode)->io_tree,
854 struct extent_io_tree *io_tree;
857 io_tree = &BTRFS_I(btree_inode)->io_tree;
890 clear_extent_buffer_dirty(&BTRFS_I(btree_inode)->io_tree,
1351 struct extent_io_tree *io_tree = NULL;
1370 io_tree = &BTRFS_I(page->mapping->host)->io_tree;
1377 ret = extent_range_uptodate(io_tree, start + length,
1614 extent_io_tree_init(&BTRFS_I(fs_info->btree_inode)->io_tree,
1620 BTRFS_I(fs_info->btree_inode)->io_tree.ops = &btree_extent_io_ops;
2463 ret = extent_buffer_uptodate(&BTRFS_I(btree_inode)->io_tree, buf,
2468 ret = verify_parent_transid(&BTRFS_I(btree_inode)->io_tree, buf,
2476 return set_extent_buffer_uptodate(&BTRFS_I(btree_inode)->io_tree,
2496 was_dirty = set_extent_buffer_dirty(&BTRFS_I(btree_inode)->io_tree,
2540 struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree;
2549 eb = find_extent_buffer(io_tree, bytenr, len, GFP_NOFS);