From f9c34674bc60e5fc0af6ec6513517ed9182862b9 Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Fri, 19 Jan 2018 11:39:52 +0100 Subject: vfs: factor out helpers d_instantiate_anon() and d_alloc_anon() Those helpers are going to be used by overlayfs to implement NFS export decode. Signed-off-by: Amir Goldstein Signed-off-by: Miklos Szeredi --- include/linux/dcache.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 65cd8ab60b7a..82a99d366aec 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -227,6 +227,7 @@ extern seqlock_t rename_lock; */ extern void d_instantiate(struct dentry *, struct inode *); extern struct dentry * d_instantiate_unique(struct dentry *, struct inode *); +extern struct dentry * d_instantiate_anon(struct dentry *, struct inode *); extern int d_instantiate_no_diralias(struct dentry *, struct inode *); extern void __d_drop(struct dentry *dentry); extern void d_drop(struct dentry *dentry); @@ -235,6 +236,7 @@ extern void d_set_d_op(struct dentry *dentry, const struct dentry_operations *op /* allocate/de-allocate */ extern struct dentry * d_alloc(struct dentry *, const struct qstr *); +extern struct dentry * d_alloc_anon(struct super_block *); extern struct dentry * d_alloc_pseudo(struct super_block *, const struct qstr *); extern struct dentry * d_alloc_parallel(struct dentry *, const struct qstr *, wait_queue_head_t *); -- cgit v1.2.3