Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\dcache.c Create Date:2022-07-28 20:07:29
Last Modify:2020-03-18 10:27:32 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:d_wait_lookup

Proto:static void d_wait_lookup(struct dentry *dentry)

Type:void

Parameter:

TypeParameterName
struct dentry *dentry
2502  If d_in_lookup(dentry) Then
2503  DECLARE_WAITQUEUE(wait, current process)
2504  add_wait_queue( in-lookup ones only , & wait)
2505  Do
2506  set_current_state(TASK_UNINTERRUPTIBLE)
2507  spin_unlock( & d_lock)
2508  schedule()
2509  spin_lock( & d_lock)
2510  When d_in_lookup(dentry) cycle
Caller
NameDescribe
d_alloc_parallel