Tracing allocators of virtual memory and main memory

Hi all If i want to trace the allocators of virtual memory and main memory of process using ftrace on which functions i need to enable the probe.? Currently i have enabled sys_mmap,sys_brk for virtual allocations and mm_page_alloc, kmalloc, kmem_cache_alloc for main memory allocation. Will this give me whole picture of virtual and main memory allocations.? Thanks Regards Sahil