From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chen Yu Subject: [PATCH 0/2][RFC v4] PM / hibernate: Introduce snapshot test mode for hibernation Date: Thu, 14 Jul 2016 21:15:39 +0800 Message-ID: Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-pm@vger.kernel.org Cc: "Rafael J. Wysocki" , Pavel Machek , Len Brown , linux-kernel@vger.kernel.org, Chen Yu List-Id: linux-pm@vger.kernel.org Sometimes we need to debug during hibernation resume, thus it would be convenient for the users to verify if the snapshot stored in the disk can be successfully restored, without BIOSes or system re-initialization involved in. This patch has introduced a snapshot pm_test mode for this purpose. Chen Yu (2): PM / hibernate: Introduce snapshot test mode for hibernation PM / Documentation: Add description for snapshot test mode Documentation/power/basic-pm-debugging.txt | 15 +++++++-- kernel/power/hibernate.c | 54 +++++++++++++++++++++++++++++- kernel/power/main.c | 3 ++ kernel/power/power.h | 3 ++ kernel/power/suspend.c | 8 +++++ kernel/power/swap.c | 7 ++++ 6 files changed, 86 insertions(+), 4 deletions(-) -- 2.7.4