函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-core.c Create Date:2022-07-27 18:35:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：handle_bad_sector

函数原型：static void handle_bad_sector(struct bio *bio, sector_t maxsector)

返回类型：void

参数：

类型参数名称
struct bio *bio
sector_tmaxsector
748  printk - print a kernel message*@fmt: format string* This is printk(). It can be called from any context. We want it to work.* We try to grab the console_lock. If we succeed, it's easy - we log the* output and call the console drivers
749  printk - print a kernel message*@fmt: format string* This is printk(). It can be called from any context. We want it to work.* We try to grab the console_lock. If we succeed, it's easy - we log the* output and call the console drivers
调用者
名称描述
bio_check_eodCheck whether this bio extends beyond the end of the device or partition.* This may well happen - the kernel calls bread() without checking the size of* the device, e.g., when mounting a file system.