[Valgrind-users] How to invalidate the malloc replacement

[shuai xi <aha...@gm...>]

hello developers,
sorry to ask this question again.
When i delete the 'VG_(needs_malloc_replacement) (MC_(malloc).....)' ,
valgrind show me the error :'--7969-- VG_USERREQ__CLIENT_CALL1: func=0x0'.
It seems that the replace system is still working,but don't know which
address to call. so, what should i do to  invalidate the malloc replacement
? plz.
cloak