Lines Matching refs:eb
108 static int __readahead_hook(struct btrfs_root *root, struct extent_buffer *eb, in __readahead_hook() argument
122 if (eb) in __readahead_hook()
123 level = btrfs_header_level(eb); in __readahead_hook()
146 nritems = level ? btrfs_header_nritems(eb) : 0; in __readahead_hook()
147 generation = btrfs_header_generation(eb); in __readahead_hook()
171 btrfs_node_key_to_cpu(eb, &key, i); in __readahead_hook()
173 btrfs_node_key_to_cpu(eb, &next_key, i + 1); in __readahead_hook()
176 bytenr = btrfs_node_blockptr(eb, i); in __readahead_hook()
177 n_gen = btrfs_node_ptr_generation(eb, i); in __readahead_hook()
236 int btree_readahead_hook(struct btrfs_root *root, struct extent_buffer *eb, in btree_readahead_hook() argument
241 ret = __readahead_hook(root, eb, start, err); in btree_readahead_hook()
661 struct extent_buffer *eb = NULL; in reada_start_machine_dev() local
726 mirror_num, &eb); in reada_start_machine_dev()
729 else if (eb) in reada_start_machine_dev()
730 __readahead_hook(fs_info->extent_root, eb, eb->start, ret); in reada_start_machine_dev()
732 if (eb) in reada_start_machine_dev()
733 free_extent_buffer(eb); in reada_start_machine_dev()