Re: [RFC][PATCH 2/3] swsusp: Do not use page flags

2007-03-12 Thread Pavel Machek
Hi! > Make swsusp use memory bitmaps instead of page flags for marking 'nosave' and > free pages. This allows us to 'recycle' two page flags that can be used for > other > purposes. Also, the memory needed to store the bitmaps is allocated when > necessary (ie. before the suspend) and freed

Re: [RFC][PATCH 2/3] swsusp: Do not use page flags

2007-03-12 Thread Pavel Machek
Hi! Make swsusp use memory bitmaps instead of page flags for marking 'nosave' and free pages. This allows us to 'recycle' two page flags that can be used for other purposes. Also, the memory needed to store the bitmaps is allocated when necessary (ie. before the suspend) and freed after

[RFC][PATCH 2/3] swsusp: Do not use page flags

2007-03-11 Thread Rafael J. Wysocki
From: Rafael J. Wysocki <[EMAIL PROTECTED]> Make swsusp use memory bitmaps instead of page flags for marking 'nosave' and free pages. This allows us to 'recycle' two page flags that can be used for other purposes. Also, the memory needed to store the bitmaps is allocated when necessary (ie.

[RFC][PATCH 2/3] swsusp: Do not use page flags

2007-03-11 Thread Rafael J. Wysocki
From: Rafael J. Wysocki [EMAIL PROTECTED] Make swsusp use memory bitmaps instead of page flags for marking 'nosave' and free pages. This allows us to 'recycle' two page flags that can be used for other purposes. Also, the memory needed to store the bitmaps is allocated when necessary (ie.