Lines Matching refs:em_tree
1071 struct extent_map_tree *em_tree = &inode->extent_tree; in get_extent_allocation_hint() local
1075 read_lock(&em_tree->lock); in get_extent_allocation_hint()
1076 em = search_extent_mapping(em_tree, start, num_bytes); in get_extent_allocation_hint()
1085 em = search_extent_mapping(em_tree, 0, 0); in get_extent_allocation_hint()
1095 read_unlock(&em_tree->lock); in get_extent_allocation_hint()
2324 struct extent_map_tree *em_tree = &inode->extent_tree; in split_zoned_em() local
2349 write_lock(&em_tree->lock); in split_zoned_em()
2350 em = lookup_extent_mapping(em_tree, start, len); in split_zoned_em()
2378 replace_extent_mapping(em_tree, em, split_pre, 1); in split_zoned_em()
2398 add_extent_mapping(em_tree, split_mid, 1); in split_zoned_em()
2412 add_extent_mapping(em_tree, split_post, 1); in split_zoned_em()
2421 write_unlock(&em_tree->lock); in split_zoned_em()
5208 struct extent_map_tree *em_tree = &inode->extent_tree; in btrfs_cont_expand() local
5276 write_lock(&em_tree->lock); in btrfs_cont_expand()
5277 err = add_extent_mapping(em_tree, hole_em, 1); in btrfs_cont_expand()
5278 write_unlock(&em_tree->lock); in btrfs_cont_expand()
7063 struct extent_map_tree *em_tree = &inode->extent_tree; in btrfs_get_extent() local
7066 read_lock(&em_tree->lock); in btrfs_get_extent()
7067 em = lookup_extent_mapping(em_tree, start, len); in btrfs_get_extent()
7068 read_unlock(&em_tree->lock); in btrfs_get_extent()
7247 write_lock(&em_tree->lock); in btrfs_get_extent()
7248 ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, start, len); in btrfs_get_extent()
7249 write_unlock(&em_tree->lock); in btrfs_get_extent()
7717 struct extent_map_tree *em_tree; in create_io_em() local
7726 em_tree = &inode->extent_tree; in create_io_em()
7750 write_lock(&em_tree->lock); in create_io_em()
7751 ret = add_extent_mapping(em_tree, em, 1); in create_io_em()
7752 write_unlock(&em_tree->lock); in create_io_em()
10261 struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; in __btrfs_prealloc_file_range() local
10338 write_lock(&em_tree->lock); in __btrfs_prealloc_file_range()
10339 ret = add_extent_mapping(em_tree, em, 1); in __btrfs_prealloc_file_range()
10340 write_unlock(&em_tree->lock); in __btrfs_prealloc_file_range()