obj_to_index

函数名称：We want to avoid an expensive divide : (offset / cache->size)* Using the fact that size is a constant for a particular cache,* we can replace (offset / cache->size) by* reciprocal_divide(offset, cache->reciprocal_buffer_size)

函数原型：static inline unsigned int obj_to_index(const struct kmem_cache *cache, const struct page *page, void *obj)

返回类型：unsigned int

参数：

类型	参数	名称
const struct kmem_cache *	cache
const struct page *	page
void *	obj

名称	描述
slab_put_obj
assign_tag	This function assigns a tag to an object considering the following:* 1

函数逻辑报告