Re: lockdep warning after recent cleanup in console code

[Steven Rostedt]

On Mon, 28 Apr 2014 21:24:16 +0200
Jan Kara <jack@xxxxxxx> wrote:


>   So I had a look and we are missing mutex_release() in
> console_trylock_for_printk() if we don't have a console to print to.
> Attached patch should fix the problem.
> 

Note, your patch changes the logic a bit. It causes the
mutex_acquire(&console_lock_dep_map) to happen on console_suspend,
which the original code never did.

-- Steve
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