函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\slab.h Create Date:2022-07-27 15:27:20
Last Modify:2022-05-23 16:25:42 Copyright©Brick
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函数名称：uncharge_slab_page

函数原型：static __always_inline void uncharge_slab_page(struct page *page, int order, struct kmem_cache *s)

返回类型：void

参数：

类型参数名称
struct page *page
intorder
struct kmem_cache *s
495  如果is_root_cache(s)则
496  mod_node_page_state(page_pgdat(page), cache_vmstat_idx(s), - (1 << order))
498  返回
501  memcg_uncharge_slab(page, order, s)
调用者
名称描述
kmem_freepagesInterface to system's page release.
__free_slab