函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\block_dev.c Create Date:2022-07-29 10:45:57
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：Invalidate clean unused buffers and pagecache.

函数原型：void invalidate_bdev(struct block_device *bdev)

返回类型：void

参数：

类型参数名称
struct block_device *bdev
93  mapping等于i_mapping
95  如果nrpages则
96  invalidate_bh_lrus()
97  lru_add_drain_all()
98  validate_mapping_pages - Invalidate all the unlocked pages of one inode*@mapping: the address_space which holds the pages to invalidate*@start: the offset 'from' which to invalidate*@end: the offset 'to' which to invalidate (inclusive)* This function only
103  cleancache_invalidate_inode(mapping)
调用者
名称描述
blkdev_flushbuf
__invalidate_device
dquot_disableTurn quota off on a device. type == -1 ==> quotaoff for all types (umount)
dquot_load_quota_sb