函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\dcache.h Create Date:2022-07-27 06:43:39
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:得到锁引用

函数原型:static inline struct dentry *dget_dlock(struct dentry *dentry)

返回类型:struct dentry

参数:

类型参数名称
struct dentry *dentry
313  如果dentrycount自加
315  返回:dentry
调用者
名称描述
scan_positivesReturns an element of siblings' list.* We are looking for th positive after

; if* found, dentry is grabbed and returned to caller.* If no such element exists, NULL is returned.