Lines Matching defs:eb_rewin
1271 struct extent_buffer *eb_rewin;
1289 eb_rewin = alloc_dummy_extent_buffer(fs_info, eb->start);
1290 if (!eb_rewin) {
1295 btrfs_set_header_bytenr(eb_rewin, eb->start);
1296 btrfs_set_header_backref_rev(eb_rewin,
1298 btrfs_set_header_owner(eb_rewin, btrfs_header_owner(eb));
1299 btrfs_set_header_level(eb_rewin, btrfs_header_level(eb));
1301 eb_rewin = btrfs_clone_extent_buffer(eb);
1302 if (!eb_rewin) {
1312 btrfs_set_buffer_lockdep_class(btrfs_header_owner(eb_rewin),
1313 eb_rewin, btrfs_header_level(eb_rewin));
1314 btrfs_tree_read_lock(eb_rewin);
1315 __tree_mod_log_rewind(fs_info, eb_rewin, time_seq, tm);
1316 WARN_ON(btrfs_header_nritems(eb_rewin) >
1319 return eb_rewin;