Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\seqlock.h Create Date:2022-07-28 05:35:24
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:write_sequnlock

Proto:static inline void write_sequnlock(seqlock_t *sl)

Type:void

Parameter:

TypeParameterName
seqlock_t *sl
454  write_seqcount_end( & seqcount)
455  spin_unlock( & lock)
Caller
NameDescribe
__exit_signalThis function expects the tasklist_lock write-locked.
wait_task_zombieHandle sys_wait4 work for one task in state EXIT_ZOMBIE. We hold* read_lock(&tasklist_lock) on entry. If we return zero, we still hold* the lock and this task is uninteresting. If we return nonzero, we have
xtime_updatextime_update() - advances the timekeeping infrastructure*@ticks: number of ticks, that have elapsed since the last call.* Must be called with interrupts disabled.
tick_periodicPeriodic tick
d_set_mountedCalled by mount code to set a mountpoint and check if the mountpoint is* reachable (e.g. NFS can unhash a directory dentry and then the complete* subtree can become unreachable).* Only one of d_invalidate() and d_set_mounted() must succeed. For
d_movemove a dentry
d_exchanged_exchange - exchange two dentries*@dentry1: first dentry*@dentry2: second dentry
d_splice_aliassplice a disconnected dentry into the tree if one exists