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SubjectRe: [RFC] memory hotremove patch take 2 [01/10] (counter of removable page)
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Yasunori Goto <y-goto@jp.fujitsu.com> writes:


(not a full review, just something I noticed)
> @@ -352,6 +352,8 @@ struct sysinfo {
> unsigned short pad; /* explicit padding for m68k */
> unsigned long totalhigh; /* Total high memory size */
> unsigned long freehigh; /* Available high memory size */
> + unsigned long movable; /* pages used only for data */
> + unsigned long free_movable; /* Avaiable pages in movable */

You can't just change that structure, it is exported to user space.

-Andi
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