The patch titled
freezer: be more verbose
has been added to the -mm tree. Its filename is
freezer-be-more-verbose.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: freezer: be more verbose
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>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/power/process.c | 15 +++++++++------
1 files changed, 9 insertions(+), 6 deletions(-)
diff -puN kernel/power/process.c~freezer-be-more-verbose kernel/power/process.c
--- a/kernel/power/process.c~freezer-be-more-verbose
+++ a/kernel/power/process.c
@@ -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)
_
Patches currently in -mm which might be from rjw@xxxxxxx are
origin.patch
pm-move-definition-of-struct-pm_ops-to-suspendh.patch
pm-rename-struct-pm_ops-and-related-things.patch
pm-rework-struct-platform_suspend_ops.patch
pm-make-suspend_ops-static.patch
pm-rework-struct-hibernation_ops.patch
pm-rename-hibernation_ops-to-platform_hibernation_ops.patch
freezer-document-relationship-with-memory-shrinking.patch
freezer-do-not-sync-filesystems-from-freeze_processes.patch
freezer-prevent-new-tasks-from-inheriting-tif_freeze-set.patch
freezer-introduce-freezer-firendly-waiting-macros.patch
freezer-do-not-send-signals-to-kernel-threads.patch
unexport-pm_power_off_prepare.patch
pm_trace-displays-the-wrong-time-from-the-rtc.patch
freezer-be-more-verbose.patch
freezer-use-wait-queue-instead-of-busy-looping.patch
freezer-measure-freezing-time.patch
shrink_slab-handle-bad-shrinkers.patch
-
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