函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\dcache.c Create Date:2022-07-29 10:37:24
Last Modify:2020-03-18 10:27:32 Copyright©Brick
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函数名称:Here we resort to our own counters instead of using generic per-cpu counters* for consistency with what the vfs inode code does

函数原型:static long get_nr_dentry(void)

返回类型:long

参数:

143  sum等于0
144  遍历可用CPU(i)
145  sum加等于per_cpu(nr_dentry, i)
146  返回:如果sum小于0则0否则sum
调用者
名称描述
proc_nr_dentry