函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\blkdev.h Create Date:2022-07-27 06:47:11
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：blk_rq_cur_sectors

函数原型：static inline unsigned int blk_rq_cur_sectors(const struct request *rq)

返回类型：unsigned int

参数：

类型参数名称
const struct request *rq
946  返回:blk_rq_cur_bytes(rq)右移The basic unit of block I/O is a sector. It is used in a number of contexts* in Linux (blk, bio, genhd). The size of one sector is 512 = 2**9* bytes. Variables of type sector_t represent an offset or size that is a* multiple of 512 bytes位
调用者
名称描述
blk_dump_rq_flags