Sometimes we need to debug during hibernation resume stage, and it would be convenient for the user to test if the snapshot stored in the disk can be successfully restored without BIOSes or system re-initialization involved in. So this patch has introduced a snapshot 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 | 49 +++++++++++++++++++++++++++++- kernel/power/main.c | 3 ++ kernel/power/power.h | 3 ++ kernel/power/suspend.c | 7 +++++ kernel/power/swap.c | 7 +++++ 6 files changed, 80 insertions(+), 4 deletions(-) -- 2.7.4
