函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\exec.c Create Date:2022-07-29 10:33:46
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：put_arg_page

函数原型：static void put_arg_page(struct page *page)

返回类型：void

参数：

类型参数名称
struct page *page
229  Perform a free_page(), also freeing any swap cache associated with* this page if it is the last user of the page.
调用者
名称描述
copy_strings'copy_strings()' copies argument/environment strings from the old* processes's memory to the new process's stack. The call to get_user_pages()* ensures the destination page is created and not swapped out.
remove_arg_zeroArguments are '\0' separated strings found at the location bprm->p* points to; chop off the first by relocating brpm->p to right after* the first '\0' encountered.