defrag_trans_start 1007 fs/btrfs/ctree.h 	u64 defrag_trans_start;
defrag_trans_start 1182 fs/btrfs/disk-io.c 		root->defrag_trans_start = fs_info->generation;
defrag_trans_start 1184 fs/btrfs/disk-io.c 		root->defrag_trans_start = 0;
defrag_trans_start  139 fs/btrfs/tree-defrag.c 		root->defrag_trans_start = trans->transid;