Commit 4022abf4 authored by Chris Mason's avatar Chris Mason
Browse files

Btrfs: delete unused function: btrfs_invalidate_dcache_root

Snapshot and subvolume creation no longer need this helper.
Signed-off-by: default avatarChris Mason <>
parent 607d432d
......@@ -4358,31 +4358,6 @@ out:
btrfs_btree_balance_dirty(root, nr);
* Invalidate a single dcache entry at the root of the filesystem.
* Needed after creation of snapshot or subvolume.
static void btrfs_invalidate_dcache_root(struct inode *dir,
char *name, int namelen)
struct dentry *alias, *entry;
struct qstr qstr;
alias = d_find_alias(dir);
if (alias) { = name;
qstr.len = namelen;
/* change me if btrfs ever gets a d_hash operation */
qstr.hash = full_name_hash(, qstr.len);
entry = d_lookup(alias, &qstr);
if (entry) {
* create a new subvolume directory/inode (helper for the ioctl).
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment