.>z
<z+0=""
+/"link"
.$<<md_link
<z+0t12=""
+/"readercnt/d"16t"wanabecnt/d"16t"lock"nDDX
+/"mx"
.$<<mutex
<z+0t32=""
+/"cv"8t"opsindex/d"16tnx2+U16t
<z+0t40/16t"ocnt(by type)"nXXXXX
<z+0t60=""
+/"io_lock"16t"kstat"16t"owner"nXXX
