2148 #define POSTACTION(M) { if (use_lock(M)) RELEASE_LOCK(&(M)->mutex); }  macro
2155 #ifndef POSTACTION
2156 #define POSTACTION(M)  macro
2854     POSTACTION(m);  in internal_mallinfo()
2888     POSTACTION(m);  in internal_malloc_stats()
3815       POSTACTION(m);  in internal_realloc()
3819     POSTACTION(m);  in internal_realloc()
3915       POSTACTION(m);  in internal_memalign()
4052   POSTACTION(m);  in ialloc()
4186     POSTACTION(gm);  in dlmalloc()
4285       POSTACTION(fm);  in dlfree()
4364     POSTACTION(gm);  in dlmalloc_trim()
4593     POSTACTION(ms);  in mspace_malloc()
4686       POSTACTION(fm);  in mspace_free()
4771       POSTACTION(ms);  in mspace_trim()