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 06:47:14
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:assumes size > 256

函数原型:static inline unsigned int blksize_bits(unsigned int size)

返回类型:unsigned int

参数:

类型参数名称
unsigned intsize
1474  bits等于8
1475  循环
1476  bits自加
1477  size右移等于1位
1478 size大于256循环
1479  返回:bits
调用者
名称描述
blkdev_max_block
set_init_blocksize
set_blocksize
sb_set_blocksize
do_blockdev_direct_IOThis is a library function for use by filesystem drivers
iomap_dio_bio_actor