函数逻辑报告

函数名称：Like add_to_page_cache_locked, but used to add newly allocated pages:* the page is new, so we can just run __SetPageLocked() against it.

函数原型：static inline int add_to_page_cache(struct page *page, struct address_space *mapping, unsigned long offset, gfp_t gfp_mask)

返回类型：int

参数：