---

yaml --- r: 88146 b: refs/heads/master c: a684d69 h: refs/heads/master v: v3
git-mirror · Apr 4, 2008 · 6348551 · 6348551
1 parent 7378dbe
commit 6348551
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f64337062c09c2c318fbcbf44ed1d739e8bc72ab
+refs/heads/master: a684d69d15a8fafede7c5c0daac8c646bbee805c
diff --git a/trunk/arch/x86/xen/enlighten.c b/trunk/arch/x86/xen/enlighten.c
@@ -689,8 +689,6 @@ static void xen_alloc_ptpage(struct mm_struct *mm, u32 pfn, unsigned level)
 			make_lowmem_page_readonly(__va(PFN_PHYS(pfn)));
 			if (level == PT_PTE)
 				pin_pagetable_pfn(MMUEXT_PIN_L1_TABLE, pfn);
-			else if (level == PT_PMD)
-				pin_pagetable_pfn(MMUEXT_PIN_L2_TABLE, pfn);
 		} else
 			/* make sure there are no stray mappings of
 			   this page */
@@ -715,7 +713,8 @@ static void xen_release_ptpage(u32 pfn, unsigned level)
 
 	if (PagePinned(page)) {
 		if (!PageHighMem(page)) {
-			pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, pfn);
+			if (level == PT_PTE)
+				pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, pfn);
 			make_lowmem_page_readwrite(__va(PFN_PHYS(pfn)));
 		}
 	}