Commit 4513d899 authored by Al Viro's avatar Al Viro

switch d_add_ci() to d_splice_alias() in "found negative" case as well

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 6c673ab3
......@@ -1652,26 +1652,12 @@ struct dentry *d_add_ci(struct dentry *dentry, struct inode *inode,
* Negative dentry: instantiate it unless the inode is a directory and
* already has a dentry.
*/
spin_lock(&inode->i_lock);
if (!S_ISDIR(inode->i_mode) || list_empty(&inode->i_dentry)) {
__d_instantiate(found, inode);
spin_unlock(&inode->i_lock);
security_d_instantiate(found, inode);
return found;
new = d_splice_alias(inode, found);
if (new) {
dput(found);
found = new;
}
/*
* In case a directory already has a (disconnected) entry grab a
* reference to it, move it in place and use it.
*/
new = list_entry(inode->i_dentry.next, struct dentry, d_alias);
__dget(new);
spin_unlock(&inode->i_lock);
security_d_instantiate(found, inode);
d_move(new, found);
iput(inode);
dput(found);
return new;
return found;
err_out:
iput(inode);
......
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