Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\dcache.c Create Date:2022-07-28 20:07:25
Last Modify:2020-03-18 10:27:32 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:dentry_free

Proto:static void dentry_free(struct dentry *dentry)

Type:void

Parameter:

TypeParameterName
struct dentry *dentry
338  WARN_ON(!hlist_unhashed( & d_alias))
339  If Value for the false possibility is greater at compile time(dname_external(dentry)) Then
340  p = external_name(dentry)
341  If Value is more likely to compile time(atomic_dec_and_test( & count)) Then
342  Post an RCU callback to be invoked after the end of an RCU grace* period. But since we have but one CPU, that would be after any* quiescent state.
343  Return
347  If protected by d_lock & No RCU delay for freeing Then __d_free( & d_rcu)
349  Else Post an RCU callback to be invoked after the end of an RCU grace* period. But since we have but one CPU, that would be after any* quiescent state.
Caller
NameDescribe
__dentry_kill
shrink_dentry_list