Jameson Miller <jam...@microsoft.com> writes:
> +void mem_pool_combine(struct mem_pool *dst, struct mem_pool *src)
> +{
> + struct mp_block *p;
> +
> + /* Append the blocks from src to dst */
> + if (dst->mp_block && src->mp_block) {
> + /*
> + * src and dst have blocks, append
> + * blocks from src to dst.
> + */
> + p = dst->mp_block;
> + while (p->next_block)
> + p = p->next_block;
> +
> + p->next_block = src->mp_block;
Just being curious, but does this interact with the "we carve out
only from the first block" done in step 4/8? The remaining unused
space in the first block in the src pool would be wasted, which may
not be such a big deal and may not even be worth comparing the
available space in two blocks and picking a larger one. But we do
want to decide _after_ thinking things through nevertheless.
