i cant use tlog_init

[WatsonHuang]

==29745== 144 bytes in 1 blocks are possibly lost in loss record 9 of 18
==29745== at 0x4842260: calloc (vg_replace_malloc.c:752)
==29745== by 0x400CCFD: allocate_dtv (dl-tls.c:286)
==29745== by 0x400D33B: _dl_allocate_tls (dl-tls.c:532)
==29745== by 0x4C3E58F: allocate_stack (allocatestack.c:621)
==29745== by 0x4C3E58F: pthread_create@@GLIBC_2.4 (pthread_create.c:669)
==29745== by 0x22A37: tlog_init (tlog.c:1673)

view for valgrind,but i can use it when before