Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\blkdev.h Create Date:2022-07-28 05:46:35
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:assumes size > 256

Proto:static inline unsigned int blksize_bits(unsigned int size)

Type:unsigned int

Parameter:

TypeParameterName
unsigned intsize
1474  bits = 8
1475  Do
1476  bits++
1477  size >>= 1
1478  When size > 256 cycle
1479  Return bits
Caller
NameDescribe
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