[PATCH -mm 1/3] Freezer: Be more verbose

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Rafael J. Wysocki <rjw@xxxxxxx>

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 <rjw@xxxxxxx>
Acked-by: Nigel Cunningham <nigel@xxxxxxxxxxxxxxxxxx>
Acked-by: Pavel Machek <pavel@xxxxxx>
---
 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)

_______________________________________________
linux-pm mailing list
linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx
https://lists.linux-foundation.org/mailman/listinfo/linux-pm

[Index of Archives]     [Linux ACPI]     [Netdev]     [Ethernet Bridging]     [Linux Wireless]     [CPU Freq]     [Kernel Newbies]     [Fedora Kernel]     [Security]     [Linux for Hams]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux Admin]     [Samba]

  Powered by Linux