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Commit ca118238 authored by Konrad Rzeszutek Wilk's avatar Konrad Rzeszutek Wilk
Browse files

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



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: default avatarDavid Vrabel <david.vrabel@citrix.com>
[v1: Extended to the summary printks]
Signed-off-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
parent 940713bb

arch/x86/xen/setup.c

+7 −4
Original line number Diff line number Diff line
@@ -114,6 +114,7 @@ static unsigned long __init xen_release_chunk(unsigned long start, 
			len++;

		}

	}

	if (len)

		printk(KERN_INFO "Freeing  %lx-%lx pfn range: %lu pages freed\n",

		       start, end, len);
@@ -162,7 +163,9 @@ static unsigned long __init xen_set_identity_and_release( 
		}

	}



	if (released)

		printk(KERN_INFO "Released %lu pages of unused memory\n", released);

	if (identity)

		printk(KERN_INFO "Set %ld page(s) to 1-1 mapping\n", identity);



	return released;