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Commit b842ee57 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki Committed by Linus Torvalds
Browse files

freezer: be more verbose 



Increase the freezer's verbosity a bit, so that it's easier to read problem
reports related to it.

Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
Acked-by: default avatarNigel Cunningham <nigel@nigel.suspend2.net>
Acked-by: default avatarPavel Machek <pavel@ucw.cz>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f059bca1

kernel/power/process.c

+9 −6
Original line number Diff line number Diff line
@@ -227,18 +227,21 @@ int freeze_processes(void) 
{

	int error;



	printk("Stopping tasks ... ");

	printk("Freezing user space processes ... ");

	error = try_to_freeze_tasks(FREEZER_USER_SPACE);

	if (error)

		return error;

		goto Exit;

	printk("done.\n");



	printk("Freezing remaining freezable tasks ... ");

	error = try_to_freeze_tasks(FREEZER_KERNEL_THREADS);

	if (error)

		return error;



	printk("done.\n");

		goto Exit;

	printk("done.");

 Exit:

	BUG_ON(in_atomic());

	return 0;

	printk("\n");

	return error;

}



static void thaw_tasks(int thaw_user_space)