函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\mbcache.c Create Date:2022-07-29 11:04:37
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：mb_cache_shrink_worker

函数原型：static void mb_cache_shrink_worker(struct work_struct *work)

返回类型：void

参数：

类型参数名称
struct work_struct *work
333  cache等于container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(work, structmb_cache, c_shrink_work)
335  mb_cache_shrink(cache, Maximum entries in cache to avoid degrading hash too much / We shrink 1/X of the cache when we have too many entries in it )