summaryrefslogtreecommitdiff
path: root/drivers/xen/biomerge.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/xen/biomerge.c')
-rw-r--r--drivers/xen/biomerge.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/xen/biomerge.c b/drivers/xen/biomerge.c
index 0edb91c0de6b..8ae2fc90e1ea 100644
--- a/drivers/xen/biomerge.c
+++ b/drivers/xen/biomerge.c
@@ -6,10 +6,10 @@
bool xen_biovec_phys_mergeable(const struct bio_vec *vec1,
const struct bio_vec *vec2)
{
- unsigned long mfn1 = pfn_to_mfn(page_to_pfn(vec1->bv_page));
- unsigned long mfn2 = pfn_to_mfn(page_to_pfn(vec2->bv_page));
+ unsigned long bfn1 = pfn_to_bfn(page_to_pfn(vec1->bv_page));
+ unsigned long bfn2 = pfn_to_bfn(page_to_pfn(vec2->bv_page));
return __BIOVEC_PHYS_MERGEABLE(vec1, vec2) &&
- ((mfn1 == mfn2) || ((mfn1+1) == mfn2));
+ ((bfn1 == bfn2) || ((bfn1+1) == bfn2));
}
EXPORT_SYMBOL(xen_biovec_phys_mergeable);