PM / Hibernate: Modify signature used to mark swap
authorRafael J. Wysocki <rjw@sisk.pl>
Mon, 4 Oct 2010 20:08:12 +0000 (22:08 +0200)
committerRafael J. Wysocki <rjw@sisk.pl>
Sat, 16 Oct 2010 23:57:49 +0000 (01:57 +0200)
commit3624eb04c24861ab296842414f9752a393e68372
tree4e92377b27b993488c9270b435bcdd2d6574a386
parent71c63122c4609a917f14a79c32067a68909fc487
PM / Hibernate: Modify signature used to mark swap

Since we are adding compression to the kernel's hibernate code,
change signature used by it to mark swap spaces, so that earlier
kernels don't attempt to restore compressed images they cannot
handle.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
kernel/power/swap.c