Add comment explaining extra pages functions.
commit93e4206785ec04d2d69d91b71043f2a131e3ae73
authorNigel Cunningham <nigel@suspend2.net>
Mon, 7 May 2007 00:44:40 +0000 (7 10:44 +1000)
committerNigel Cunningham <nigel@suspend2.net>
Mon, 7 May 2007 00:44:50 +0000 (7 10:44 +1000)
treeae6b33d331b0dc4d10697af62e0b51df2bac3dcd
parent0f7bbc1cf145ca6afa9f71b1b775b4e46cb1b422
Add comment explaining extra pages functions.

Add a comment explaining why the extra pages functions exist.

Signed-off-by: Nigel Cunningham <nigel@suspend2.net>
kernel/power/prepare_image.c