Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\dcache.c Create Date:2022-07-28 20:07:27
Last Modify:2020-03-18 10:27:32 Copyright©Brick
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Name:Try to kill dentries associated with this inode.* WARNING: you must own a reference to inode.

Proto:void d_prune_aliases(struct inode *inode)

Type:void

Parameter:

TypeParameterName
struct inode *inode
1026  restart :
1027  spin_lock( & _blocks, i_bytes, maybe i_size )
1029  spin_lock( & d_lock)
1030  If Not count Then
1031  parent = lock_parent(dentry)
1032  If Value is more likely to compile time(!count) Then
1033  __dentry_kill(dentry)
1034  dput - release a dentry*@dentry: dentry to release * Release a dentry. This will drop the usage count and if appropriate* call the dentry unlink method as well as removing it from the queues and* releasing its resources
1035  Go to restart
1037  If parent Then spin_unlock( & d_lock)
1040  spin_unlock( & d_lock)
1042  spin_unlock( & _blocks, i_bytes, maybe i_size )
Caller
NameDescribe
shrink_dcache_inodeTry to evict the inode's dentries from the dentry cache. If the inode is a* directory, then it can have at most one dentry; however, that dentry may be* pinned by child dentries, so first try to evict the children too.