From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: [PATCH -mm 1/3] Freezer: Be more verbose Date: Wed, 1 Aug 2007 23:30:43 +0200 Message-ID: <200708012330.44719.rjw@sisk.pl> References: <200708012328.23939.rjw@sisk.pl> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <200708012328.23939.rjw@sisk.pl> Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.linux-foundation.org Errors-To: linux-pm-bounces@lists.linux-foundation.org To: Andrew Morton Cc: pm list , Nigel Cunningham , LKML , Pavel Machek , Oleg Nesterov List-Id: linux-pm@vger.kernel.org From: Rafael J. Wysocki Increase the freezer's verbosity a bit, so that it's easier to read problem reports related to it. Signed-off-by: Rafael J. Wysocki Acked-by: Nigel Cunningham Acked-by: Pavel Machek --- kernel/power/process.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) Index: linux-2.6.23-rc1/kernel/power/process.c =================================================================== --- linux-2.6.23-rc1.orig/kernel/power/process.c 2007-07-24 00:13:46.000000000 +0200 +++ linux-2.6.23-rc1/kernel/power/process.c 2007-07-24 00:13:58.000000000 +0200 @@ -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)