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 10:37:25
Last Modify:2020-03-18 10:27:32 Copyright©Brick
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函数名称：dentry_cmp

函数原型：static inline int dentry_cmp(const struct dentry *dentry, const unsigned char *ct, unsigned tcount)

返回类型：int

参数：

类型参数名称
const struct dentry *dentry
const unsigned char *ct
unsignedtcount
249  cs等于READ_ONCE(name)
251  返回:dentry_string_cmp(cs, ct, tcount)
调用者
名称描述
d_same_name
__d_lookup_rcu__d_lookup_rcu - search for a dentry (racy, store-free)*@parent: parent dentry*@name: qstr of name we wish to find*@seqp: returns d_seq value at the point where the dentry was found* Returns: dentry, or NULL* __d_lookup_rcu is the dcache lookup function