void rt_smem_free(void *rmem) { struct rt_small_mem_item *mem; struct rt_small_mem *small_mem; if (rmem == RT_NULL) return; RT_ASSERT(((rt_ubase_t)rmem) & (RT_ALIGN_SIZE - 1)) == 0); /* Get the corresponding struct rt_small_mem_item ... */ mem = (struct rt_small...