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 10:46:03
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:bdev_cache_init

函数原型:void __init bdev_cache_init(void)

返回类型:void

参数:

849  bdev_cachep等于创建高速缓存区
853  err等于gister_filesystem - register a new filesystem*@fs: the file system structure* Adds the file system passed to the list of file systems the kernel* is aware of for mount and other syscalls
854  如果errpanic - halt the system*@fmt: The text string to print* Display a message, then perform cleanups.* This function never returns.
856  bd_mnt等于kern_mount( & bd_type)
857  如果是错误panic - halt the system*@fmt: The text string to print* Display a message, then perform cleanups.* This function never returns.
859  blockdev_superblock等于 pointer to superblock