函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\notify\fsnotify.c Create Date:2022-07-29 10:47:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：fsnotify_next_mark

函数原型：static struct fsnotify_mark *fsnotify_next_mark(struct fsnotify_mark *mark)

返回类型：struct fsnotify_mark

参数：

类型参数名称
struct fsnotify_mark *mark
252  struct hlist_node * node = NULL
254  如果mark则node等于srcu_dereference - fetch SRCU-protected pointer for later dereferencing*@p: the pointer to fetch and protect for later dereferencing*@ssp: pointer to the srcu_struct, which is used to check that we* really are in an SRCU read-side critical section.(next, & protects reads of inode and vfsmount marks list )
258  返回:hlist_entry_safe(node, structfsnotify_mark, obj_list)
调用者
名称描述
fsnotify_iter_nextPop from iter_info multi head queue, the marks that were iterated in the* current iteration step.