linux-kernel - Re: [PATCH 3/5] coredump: use a freezable_schedule for the coredump

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Message-ID: <20130216171735.GG4910@redhat.com>
Date:	Sat, 16 Feb 2013 18:17:35 +0100
From:	Oleg Nesterov <oleg@...hat.com>
To:	Mandeep Singh Baines <msb@...omium.org>
Cc:	linux-kernel@...r.kernel.org, Tejun Heo <tj@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>, Ingo Molnar <mingo@...hat.com>
Subject: Re: [PATCH 3/5] coredump: use a freezable_schedule for the
	coredump_finish wait

On 02/16, Mandeep Singh Baines wrote:
>
> @@ -483,7 +484,7 @@ static void exit_mm(struct task_struct * tsk)
>  			set_task_state(tsk, TASK_UNINTERRUPTIBLE);
>  			if (!self.task) /* see coredump_finish() */
>  				break;
> -			schedule();
> +			freezable_schedule();

I think this particular change is fine in any case, no matter what
else will we do.

Acked-by: Oleg Nesterov <oleg@...hat.com>

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