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vfs: d_alloc_root() gone

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all callers converted to d_make_root() by now

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2012-02-12 22:15:47 -05:00
commit 32991ab305
3 changed files with 6 additions and 25 deletions
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24
fs/dcache.c
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@ -1443,30 +1443,6 @@ struct dentry *d_instantiate_unique(struct dentry *entry, struct inode *inode)
EXPORT_SYMBOL(d_instantiate_unique);
/**
* d_alloc_root - allocate root dentry
* @root_inode: inode to allocate the root for
*
* Allocate a root ("/") dentry for the inode given. The inode is
* instantiated and returned. %NULL is returned if there is insufficient
* memory or the inode passed is %NULL.
*/
struct dentry * d_alloc_root(struct inode * root_inode)
{
struct dentry *res = NULL;
if (root_inode) {
static const struct qstr name = { .name = "/", .len = 1 };
res = __d_alloc(root_inode->i_sb, &name);
if (res)
d_instantiate(res, root_inode);
}
return res;
}
EXPORT_SYMBOL(d_alloc_root);
struct dentry *d_make_root(struct inode *root_inode)
{
struct dentry *res = NULL;