Re: [RFC][PATCHv3 1/5] printk: move printk_pending out of per-cpu
On (05/25/17 14:11), Petr Mladek wrote: [..] > The variable is used only when CONFIG_PRINTK is defined at > the moment, so this produces a warning about an unused variable. >
interesting... `printk_pending' is used in console_unlock(), which is always available.