- trace_seq_printf(&iter->seq, "%3d,%-3d %x,%-x %2s %3s ",
+ if (blk_tracer_flags.val & TRACE_BLK_OPT_CGNAME) {
+ char blkcg_name_buf[NAME_MAX + 1] = "<...>";
+
+ cgroup_path_from_kernfs_id(id, blkcg_name_buf,
+ sizeof(blkcg_name_buf));
+ trace_seq_printf(&iter->seq, "%3d,%-3d %s %2s %3s ",
+ MAJOR(t->device), MINOR(t->device),
+ blkcg_name_buf, act, rwbs);
+ } else
+ trace_seq_printf(&iter->seq,
+ "%3d,%-3d %x,%-x %2s %3s ",