Messages in this thread | ![/](/images/icornerl.gif) | | Date | Tue, 08 Mar 2005 15:14:23 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [PATCH] 2/2 Prezeroing large blocks of pages during allocation Version 4 |
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Hi,
Mel Gorman wrote:
>+#define BITS_PER_ALLOC_TYPE 5 > #define ALLOC_KERNNORCLM 0 > #define ALLOC_KERNRCLM 1 > #define ALLOC_USERRCLM 2 > #define ALLOC_FALLBACK 3 >+#define ALLOC_USERZERO 4 >+#define ALLOC_KERNZERO 5 >
Now, 5bits per MAX_ORDER pages. I think it is simpler to use "char[]" for representing type of memory alloc type than bitmap.
Thanks -- Kame <kamezawa.hiroyu@jp.fujitsu.com>
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