sys/kern/kern_malloc.c

322 malloc_type_zone_allocated(struct malloc_type *mtp, unsigned long size,
329 	mtip = mtp->ks_handle;
343 			    (uintptr_t) mtp, (uintptr_t) mtip,
352 malloc_type_allocated(struct malloc_type *mtp, unsigned long size)
356 		malloc_type_zone_allocated(mtp, size, -1);
366 malloc_type_freed(struct malloc_type *mtp, unsigned long size)
372 	mtip = mtp->ks_handle;
382 			    (uintptr_t) mtp, (uintptr_t) mtip,
436 malloc(unsigned long size, struct malloc_type *mtp, int flags)
447 	KASSERT(mtp->ks_magic == M_MAGIC, ("malloc: bad malloc type magic"));
480 	if (memguard_cmp_mtp(mtp, size)) {
493 		mtip = mtp->ks_handle;
507 		malloc_type_zone_allocated(mtp, va == NULL ? 0 : size, indx);
512 		malloc_type_allocated(mtp, va == NULL ? 0 : size);
548 free(void *addr, struct malloc_type *mtp)
553 	KASSERT(mtp->ks_magic == M_MAGIC, ("free: bad malloc type magic"));
597 		*mtpp = mtp;
604 	malloc_type_freed(mtp, size);
611 realloc(void *addr, unsigned long size, struct malloc_type *mtp, int flags)
617 	KASSERT(mtp->ks_magic == M_MAGIC,
624 		return (malloc(size, mtp, flags));
633 		return (memguard_realloc(addr, size, mtp, flags));
659 	if ((newaddr = malloc(size, mtp, flags)) == NULL)
664 	free(addr, mtp);
672 reallocf(void *addr, unsigned long size, struct malloc_type *mtp, int flags)
676 	if ((mem = realloc(addr, size, mtp, flags)) == NULL)
677 		free(addr, mtp);
837 	struct malloc_type *mtp;
841 	mtp = data;
842 	if (mtp->ks_magic != M_MAGIC)
846 	mtp->ks_handle = mtip;
847 	mtip->mti_zone = mtp_get_subzone(mtp->ks_shortdesc);
850 	mtp->ks_next = kmemstatistics;
851 	kmemstatistics = mtp;
861 	struct malloc_type *mtp, *temp;
866 	mtp = data;
867 	KASSERT(mtp->ks_magic == M_MAGIC,
869 	KASSERT(mtp->ks_handle != NULL, ("malloc_deregister: cookie NULL"));
872 	mtip = mtp->ks_handle;
873 	mtp->ks_handle = NULL;
874 	if (mtp != kmemstatistics) {
877 			if (temp->ks_next == mtp) {
878 				temp->ks_next = mtp->ks_next;
883 		    ("malloc_uninit: type '%s' not found", mtp->ks_shortdesc));
885 		kmemstatistics = mtp->ks_next;
902 		    "(%ld allocations, %ld bytes leaked).\n", mtp->ks_shortdesc,
913 	struct malloc_type *mtp;
916 	for (mtp = kmemstatistics; mtp != NULL; mtp = mtp->ks_next) {
917 		if (strcmp(mtp->ks_shortdesc, desc) == 0)
918 			return (mtp);
929 	struct malloc_type *mtp;
952 	for (mtp = kmemstatistics; mtp != NULL; mtp = mtp->ks_next) {
953 		mtip = (struct malloc_type_internal *)mtp->ks_handle;
959 		strlcpy(mth.mth_name, mtp->ks_shortdesc, MALLOC_MAX_NAME);
986 	struct malloc_type *mtp, **bufmtp;
1006 	for (mtp = kmemstatistics, i = 0; mtp != NULL; mtp = mtp->ks_next, i++)
1007 		bufmtp[i] = mtp;
1021 	struct malloc_type *mtp;
1028 	for (mtp = kmemstatistics; mtp != NULL; mtp = mtp->ks_next) {
1029 		mtip = (struct malloc_type_internal *)mtp->ks_handle;
1041 		    mtp->ks_shortdesc, allocs - frees,
1052 	struct malloc_type *mtp;
1059 	mtp = (void *)addr;
1060 	if (mtp->ks_magic != M_MAGIC) {
1062 		    mtp->ks_magic, M_MAGIC);
1066 	mtip = mtp->ks_handle;
1069 	for (mtp = kmemstatistics; mtp != NULL; mtp = mtp->ks_next) {
1070 		mtip = mtp->ks_handle;
1073 		db_printf("%s\n", mtp->ks_shortdesc);