692 struct debug_alloc_header {  struct
706 #define dah_overhead ALIGN(sizeof(struct debug_alloc_header), dah_align)
748 	struct debug_alloc_header *best, *bestprev, *prev, *h;  in debug_kmalloc()
754 	h = (struct debug_alloc_header *)(debug_alloc_pool + dah_first);  in debug_kmalloc()
771 		h = (struct debug_alloc_header *)(debug_alloc_pool + h->next);  in debug_kmalloc()
783 		h = (struct debug_alloc_header *)(debug_alloc_pool + h_offset);  in debug_kmalloc()
805 	struct debug_alloc_header *h;  in debug_kfree()
818 	h = (struct debug_alloc_header *)((char *)p - dah_overhead);  in debug_kfree()
828 		struct debug_alloc_header *prev;  in debug_kfree()
830 		prev = (struct debug_alloc_header *)(debug_alloc_pool +  in debug_kfree()
835 			prev = (struct debug_alloc_header *)  in debug_kfree()
851 		struct debug_alloc_header *next;  in debug_kfree()
852 		next = (struct debug_alloc_header *)  in debug_kfree()
864 	struct debug_alloc_header *h_free, *h_used;  in debug_kusage()
878 	h_free = (struct debug_alloc_header *)(debug_alloc_pool + dah_first);  in debug_kusage()
889 		h_used = (struct debug_alloc_header *)debug_alloc_pool;  in debug_kusage()
894 		h_used = (struct debug_alloc_header *)  in debug_kusage()
898 		h_free = (struct debug_alloc_header *)  in debug_kusage()
901 	h_used = (struct debug_alloc_header *)  in debug_kusage()