xen/setup: Only print "Freeing XXX-YYY pfn range: Z pages freed" if Z > 0

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Otherwise we can get these meaningless:
Freeing  bad80-badf4 pfn range: 0 pages freed

We also can do this for the summary ones - no point of printing
"Set 0 page(s) to 1-1 mapping"

Acked-by: David Vrabel <david.vrabel@citrix.com>
[v1: Extended to the summary printks]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

...

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Konrad Rzeszutek Wilk 2012-03-30 15:37:07 -04:00

parent 940713bb2c

commit ca1182387e

1 changed files with 7 additions and 4 deletions

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arch/x86/xen/setup.c

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