Re: [PATCH 6/8] pagemap: document 9 more exported page flags

From: KOSAKI Motohiro
Date: Sat May 09 2009 - 04:14:08 EST


> Also add short descriptions for all of the 20 exported page flags.
>
> Signed-off-by: Wu Fengguang <fengguang.wu@xxxxxxxxx>
> ---
> Documentation/vm/pagemap.txt | 62 +++++++++++++++++++++++++++++++++
> 1 file changed, 62 insertions(+)
>
> --- linux.orig/Documentation/vm/pagemap.txt
> +++ linux/Documentation/vm/pagemap.txt
> @@ -49,6 +49,68 @@ There are three components to pagemap:
> 8. WRITEBACK
> 9. RECLAIM
> 10. BUDDY
> + 11. MMAP
> + 12. ANON
> + 13. SWAPCACHE
> + 14. SWAPBACKED
> + 15. COMPOUND_HEAD
> + 16. COMPOUND_TAIL
> + 16. HUGE

nit. 16 appear twice.



> + 18. UNEVICTABLE
> + 20. NOPAGE


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