xen/p2m: Fix module linking error.

Fixes: ERROR: "m2p_find_override_pfn" [drivers/block/xen-blkfront.ko] undefined! Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
seken · Jan 11, 2011 · e1b478e · e1b478e
1 parent 87f1d40
commit e1b478e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c
@@ -507,3 +507,4 @@ unsigned long m2p_find_override_pfn(unsigned long mfn, unsigned long pfn)
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(m2p_find_override_pfn);