函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\genhd.h Create Date:2022-07-27 06:45:34
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:get_start_sect

函数原型:static inline sector_t get_start_sect(struct block_device *bdev)

返回类型:sector_t

参数:

类型参数名称
struct block_device *bdev
472  返回:start_sect
调用者
名称描述
bdev_stack_limitsdev_stack_limits - adjust queue limits for stacked drivers*@t: the stacking driver limits (top device)*@bdev: the component block_device (bottom)*@start: first data sector within component device* Description:
blkdev_getgeo
compat_hdio_getgeo
bdev_read_pagedev_read_page() - Start reading a page from a block device*@bdev: The device to read the page from*@sector: The offset on the device to read the page to (need not be aligned)*@page: The page to read* On entry, the page should be locked
bdev_write_pagedev_write_page() - Start writing a page to a block device*@bdev: The device to write the page to*@sector: The offset on the device to write the page to (need not be aligned)*@page: The page to write*@wbc: The writeback_control for the write