Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
VFS: make lookup_one_qstr_excl() static.
lookup_one_qstr_excl() is no longer used outside of namei.c, so
make it static.
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: NeilBrown <neil@brown.name>
Link: https://patch.msgid.link/20260224222542.3458677-9-neilb@ownmail.net
Signed-off-by: Christian Brauner <brauner@kernel.org>
authored by
NeilBrown
and committed by
Christian Brauner
336faf5d
6cb34119
+9
-6
+7
Documentation/filesystems/porting.rst
+7
Documentation/filesystems/porting.rst
···
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However, if the string is freely accessible for the duration of inode's
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lifetime, consider using inode_set_cached_link() instead.
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---
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**mandatory**
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lookup_one_qstr_excl() is no longer exported - use start_creating() or
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similar.
+2
-3
fs/namei.c
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-3
fs/namei.c
···
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* Will return -ENOENT if name isn't found and LOOKUP_CREATE wasn't passed.
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* Will return -EEXIST if name is found and LOOKUP_EXCL was passed.
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*/
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-
struct dentry *lookup_one_qstr_excl(const struct qstr *name,
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struct dentry *base, unsigned int flags)
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static struct dentry *lookup_one_qstr_excl(const struct qstr *name,
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struct dentry *base, unsigned int flags)
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{
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struct dentry *dentry;
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struct dentry *old;
···
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}
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return dentry;
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}
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EXPORT_SYMBOL(lookup_one_qstr_excl);
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/**
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* lookup_fast - do fast lockless (but racy) lookup of a dentry
-3
include/linux/namei.h
-3
include/linux/namei.h
···
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extern int user_path_at(int, const char __user *, unsigned, struct path *);
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-
struct dentry *lookup_one_qstr_excl(const struct qstr *name,
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struct dentry *base,
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unsigned int flags);
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extern int kern_path(const char *, unsigned, struct path *);
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struct dentry *kern_path_parent(const char *name, struct path *parent);
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