get_zspage

函数名称：Protected by class->lock

函数原型：static inline int get_zspage_inuse(struct zspage *zspage)

返回类型：int

参数：

类型	参数	名称
struct zspage *	zspage

**调用者**
名称	描述
get_fullness_group	For each size class, zspages are divided into different groups* depending on how "full" they are. This was done so that we could* easily find empty or nearly empty zspages when we try to shrink* the pool (not yet implemented)
insert_zspage	Each size class maintains various freelists and zspages are assigned* to one of these freelists based on the number of live objects they* have. This functions inserts the given zspage into the freelist* identified by .
__free_zspage
free_zspage
zspage_full

函数逻辑报告