Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\namei.c Create Date:2022-07-28 20:05:05
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:lookup_slow

Proto:static struct dentry *lookup_slow(const struct qstr *name, struct dentry *dir, unsigned int flags)

Type:struct dentry

Parameter:

TypeParameterName
const struct qstr *name
struct dentry *dir
unsigned intflags
1679  inode = Where the name belongs to - NULL is * negative
1681  inode_lock_shared(inode)
1682  res = Fast lookup failed, do it the slow way
1683  inode_unlock_shared(inode)
1684  Return res
Caller
NameDescribe
walk_component
lookup_one_len_unlockedlookup_one_len_unlocked - filesystem helper to lookup single pathname component*@name: pathname component to lookup*@base: base directory to lookup from*@len: maximum length @len should be interpreted to* Note that this routine is purely a helper for