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 06:47:13
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:queue_physical_block_size

函数原型:static inline unsigned int queue_physical_block_size(const struct request_queue *q)

返回类型:unsigned int

参数:

类型参数名称
const struct request_queue *q
1311  返回:physical_block_size
调用者
名称描述
queue_physical_block_size_show
get_max_io_sizeReturn the maximum number of sectors from the start of a bio that may be* submitted as a single request to a block device. If enough sectors remain,* align the end to the physical block size. Otherwise align the end to the* logical block size
bdev_physical_block_size