15 static ssize_t efivarfs_file_write(struct file *file,  in efivarfs_file_write()  argument
18 	struct efivar_entry *var = file->private_data;  in efivarfs_file_write()
21 	struct inode *inode = file->f_mapping->host;  in efivarfs_file_write()
49 		d_delete(file->f_path.dentry);  in efivarfs_file_write()
50 		dput(file->f_path.dentry);  in efivarfs_file_write()
66 static ssize_t efivarfs_file_read(struct file *file, char __user *userbuf,  in efivarfs_file_read()  argument
69 	struct efivar_entry *var = file->private_data;  in efivarfs_file_read()
76 	while (!__ratelimit(&file->f_cred->user->ratelimit))  in efivarfs_file_read()
121 efivarfs_ioc_getxflags(struct file *file, void __user *arg)  in efivarfs_ioc_getxflags()  argument
123 	struct inode *inode = file->f_mapping->host;  in efivarfs_ioc_getxflags()
132 efivarfs_ioc_setxflags(struct file *file, void __user *arg)  in efivarfs_ioc_setxflags()  argument
134 	struct inode *inode = file->f_mapping->host;  in efivarfs_ioc_setxflags()
153 	error = mnt_want_write_file(file);  in efivarfs_ioc_setxflags()
166 	mnt_drop_write_file(file);  in efivarfs_ioc_setxflags()
171 efivarfs_file_ioctl(struct file *file, unsigned int cmd, unsigned long p)  in efivarfs_file_ioctl()  argument
177 		return efivarfs_ioc_getxflags(file, arg);  in efivarfs_file_ioctl()
179 		return efivarfs_ioc_setxflags(file, arg);  in efivarfs_file_ioctl()