函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\file_table.c Create Date:2022-07-29 10:31:55
Last Modify:2020-03-18 10:20:10 Copyright©Brick
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函数名称：delayed_fput

函数原型：static void delayed_fput(struct work_struct *unused)

返回类型：void

参数：

类型参数名称
struct work_struct *unused
304  node等于llist_del_all - delete all entries from lock-less list*@head: the head of lock-less list to delete all entries* If list is empty, return NULL, otherwise, delete all entries and* return the pointer to the first entry. The order of entries
307  llist_for_each_entry_safe - iterate over some deleted entries of lock-less list of given type* safe against removal of list entry*@pos: the type * to use as a loop cursor.*@n: another type * to use as temporary storage(f, t, node, fu_llist)
308  he real guts of fput() - releasing the last reference to file
调用者
名称描述
flush_delayed_fputIf kernel thread really needs to have the final fput() it has done* to complete, call this