On Sat, Jul 15, 2017 at 1:36 PM, Pierre Kuo <vichy....@gmail.com> wrote:
> In commit de6fcbdb68b2 ("printk: convert the rest to printk-safe"), we
> create 4 helper macros to make printk-safe usage easier.
> Here we modify some part of console_unlock with above marcros.

>         raw_spin_lock(&logbuf_lock);

...and now we have "orphaned" call to lock.

> -       raw_spin_unlock(&logbuf_lock);

> +       logbuf_unlock_irqrestore(flags);

Personally I can't say this makes things clearer.

With Best Regards,
Andy Shevchenko

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