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From: Neil Horman on 13 Aug 2010 07:00
On Fri, Aug 13, 2010 at 01:38:54AM -0400, Amerigo Wang wrote:
>
> Currently KEXEC_SEGMENT_MAX is only 16 which is too small for machine with
> many memory ranges. When hibernate on a machine with disjoint memory we do
> need one segment for each memory region. Increase this hard limit to 16K
> which is reasonably large.
>
> And change ->segment from a static array to a dynamically allocated memory.
>
> Cc: Neil Horman <nhorman(a)redhat.com>
> Cc: Vivek Goyal <vgoyal(a)redhat.com>
> Cc: huang ying <huang.ying.caritas(a)gmail.com>
> Cc: Eric W. Biederman <ebiederm(a)xmission.com>
> Cc: Benjamin Herrenschmidt <benh(a)kernel.crashing.org>
> Cc: Paul Mackerras <paulus(a)samba.org>
> Signed-off-by: WANG Cong <amwang(a)redhat.com>
>
Concur with Simon

Reviewed-by: Neil Horman <nhorman(a)tuxdriver.com>

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