diff options
Diffstat (limited to 'sys/kern/kern_malloc.c')
| -rw-r--r-- | sys/kern/kern_malloc.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sys/kern/kern_malloc.c b/sys/kern/kern_malloc.c index fe9459f..d228d8f 100644 --- a/sys/kern/kern_malloc.c +++ b/sys/kern/kern_malloc.c @@ -494,6 +494,12 @@ malloc_uninit(data) { struct malloc_type *type = (struct malloc_type *)data; struct malloc_type *t; + struct kmembuckets *kbp; + struct freelist *freep; + long indx; +#ifdef INVARIANTS + int s; +#endif if (type->ks_magic != M_MAGIC) panic("malloc type lacks magic"); @@ -504,6 +510,24 @@ malloc_uninit(data) if (type->ks_limit == 0) panic("malloc_uninit on uninitialized type"); +#ifdef INVARIANTS + s = splmem(); + for (indx = 0; indx < MINBUCKET + 16; indx++) { + kbp = bucket + indx; + freep = (struct freelist*)kbp->kb_next; + while (freep) { + if (freep->type == type) + freep->type = M_FREE; + freep = (struct freelist*)freep->next; + } + } + splx(s); + + if (type->ks_memuse != 0) + printf("malloc_uninit: %ld bytes of '%s' still allocated\n", + type->ks_memuse, type->ks_shortdesc); +#endif + if (type == kmemstatistics) kmemstatistics = type->ks_next; else { |
