| ⊦ ⟨let key = dentrykey(p_ino, name) in if key ∈ dcache then {dent := dcache[key]; cache_sync := true} else cache_sync := false; err := ESUCCESS⟩ true |
key = dentrykey(p_ino, name) ⊦ ⟨if key ∈ dcache then {dent := dcache[key]; cache_sync := true} else cache_sync := false; err := ESUCCESS⟩ true