Lines Matching defs:eb_rewin
917 struct extent_buffer *eb_rewin;
932 eb_rewin = alloc_dummy_extent_buffer(fs_info, eb->start);
933 if (!eb_rewin) {
938 btrfs_set_header_bytenr(eb_rewin, eb->start);
939 btrfs_set_header_backref_rev(eb_rewin,
941 btrfs_set_header_owner(eb_rewin, btrfs_header_owner(eb));
942 btrfs_set_header_level(eb_rewin, btrfs_header_level(eb));
944 eb_rewin = btrfs_clone_extent_buffer(eb);
945 if (!eb_rewin) {
955 btrfs_set_buffer_lockdep_class(btrfs_header_owner(eb_rewin),
956 eb_rewin, btrfs_header_level(eb_rewin));
957 btrfs_tree_read_lock(eb_rewin);
958 tree_mod_log_rewind(fs_info, eb_rewin, time_seq, tm);
959 WARN_ON(btrfs_header_nritems(eb_rewin) >
962 return eb_rewin;