where to release proc.p_stats

freebsd-hackers，hello

	Question about 5.4 kernel source code.
	I have some question about strust proc's initialize. Kernel use proc_zone to allocate proc items and initialize them with proc_init (sys\kern\kern_proc.c) function. In this function, we can find the field proc.p_stats is allocated with pstats_alloc(), as 

p->p_stats = pstats_alloc();  

and pstats_alloc is realized as 

malloc(sizeof(struct pstats), M_SUBPROC, M_ZERO|M_WAITOK);

But I can't find where this field is freed. If it will not be release, will there be memory leakage?



　　　　　　　　nocool
　　　　　　　　nocool_at_263.net
　　　　　　　　　　2005-10-21