函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\quota\dquot.c Create Date:2022-07-29 11:08:35
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:mark_info_dirty

函数原型:void mark_info_dirty(struct super_block *sb, int type)

返回类型:void

参数:

类型参数名称
struct super_block *sb
inttype
416  加自旋锁
417  DFQ_ flags [dq_data_lock] 或等于Is info dirty?
418  自旋锁解锁
调用者
名称描述
dquot_set_dqinfoGeneric routine for setting common part of quota file information
get_free_dqblkRemove empty block from list and return it
put_free_dqblkInsert empty block to the list
remove_free_dqentryRemove given block from the list of blocks with free entries
insert_free_dqentryInsert given block to the beginning of list with free entries
find_free_dqentryFind space for dquot