函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\crypto\keyring.c Create Date:2022-07-29 10:57:24
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：try_to_lock_encrypted_files

函数原型：static int try_to_lock_encrypted_files(struct super_block *sb, struct fscrypt_master_key *mk)

返回类型：int

参数：

类型参数名称
struct super_block *sb
struct fscrypt_master_key *mk
713  lock for reading
714  err1等于Write out and wait upon all dirty data associated with this* superblock. Filesystem data as well as the underlying block* device. Takes the superblock lock.
715  lease a read lock
724  evict_dentries_for_decrypted_inodes(mk)
733  err2等于check_for_busy_inodes(sb, mk)
735  返回:如果err1否则err2
调用者
名称描述
do_remove_keyTry to remove an fscrypt master encryption key