Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\bit_spinlock.h Create Date:2022-07-28 05:41:30
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:-based spin_unlock()

Proto:static inline void bit_spin_unlock(int bitnum, unsigned long *addr)

Type:void

Parameter:

TypeParameterName
intbitnum
unsigned long *addr
65  preempt_enable()
66  __release(bitlock)
Caller
NameDescribe
unpin_tag
end_buffer_async_read
end_buffer_async_writeCompletion handler for block_write_full_page() - pages which are unlocked* during I/O, and which have PageWriteback cleared upon I/O completion.