29 static int sdcardfs_d_revalidate(struct dentry *dentry, unsigned int flags)  in sdcardfs_d_revalidate()  argument
33 	struct dentry *parent_dentry = NULL;  in sdcardfs_d_revalidate()
34 	struct dentry *parent_lower_dentry = NULL;  in sdcardfs_d_revalidate()
35 	struct dentry *lower_cur_parent_dentry = NULL;  in sdcardfs_d_revalidate()
36 	struct dentry *lower_dentry = NULL;  in sdcardfs_d_revalidate()
43 	spin_lock(&dentry->d_lock);  in sdcardfs_d_revalidate()
44 	if (IS_ROOT(dentry)) {  in sdcardfs_d_revalidate()
45 		spin_unlock(&dentry->d_lock);  in sdcardfs_d_revalidate()
48 	spin_unlock(&dentry->d_lock);  in sdcardfs_d_revalidate()
53 	if (is_obbpath_invalid(dentry)) {  in sdcardfs_d_revalidate()
57 	parent_dentry = dget_parent(dentry);  in sdcardfs_d_revalidate()
59 	sdcardfs_get_real_lower(dentry, &lower_path);  in sdcardfs_d_revalidate()
60 	parent_lower_dentry = parent_lower_path.dentry;  in sdcardfs_d_revalidate()
61 	lower_dentry = lower_path.dentry;  in sdcardfs_d_revalidate()
84 	if (dentry < lower_dentry) {  in sdcardfs_d_revalidate()
85 		spin_lock(&dentry->d_lock);  in sdcardfs_d_revalidate()
89 		spin_lock_nested(&dentry->d_lock, DENTRY_D_LOCK_NESTED);  in sdcardfs_d_revalidate()
92 	if (!qstr_case_eq(&dentry->d_name, &lower_dentry->d_name)) {  in sdcardfs_d_revalidate()
96 	if (dentry < lower_dentry) {  in sdcardfs_d_revalidate()
98 		spin_unlock(&dentry->d_lock);  in sdcardfs_d_revalidate()
100 		spin_unlock(&dentry->d_lock);  in sdcardfs_d_revalidate()
107 	inode = igrab(d_inode(dentry));  in sdcardfs_d_revalidate()
122 	sdcardfs_put_real_lower(dentry, &lower_path);  in sdcardfs_d_revalidate()
126 static void sdcardfs_d_release(struct dentry *dentry)  in sdcardfs_d_release()  argument
128 	if (!dentry || !dentry->d_fsdata)  in sdcardfs_d_release()
131 	if (has_graft_path(dentry))  in sdcardfs_d_release()
132 		sdcardfs_put_reset_orig_path(dentry);  in sdcardfs_d_release()
133 	sdcardfs_put_reset_lower_path(dentry);  in sdcardfs_d_release()
134 	free_dentry_private_data(dentry);  in sdcardfs_d_release()
137 static int sdcardfs_hash_ci(const struct dentry *dentry,  in sdcardfs_hash_ci()  argument
164 static int sdcardfs_cmp_ci(const struct dentry *parent,  in sdcardfs_cmp_ci()
165 		const struct dentry *dentry,  in sdcardfs_cmp_ci()  argument
180 	sdcardfs_get_real_lower(path->dentry, actual_path);  in sdcardfs_canonical_path()