X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=mm%2Fmemory.c;h=4b0144b24c123681dcd9e95e715ae56b009355d7;hb=feed9bab7b14b77be8d796bcee95e2343fb82955;hp=4bf0b6d0eb2a675bbd1083099448d54979dff304;hpb=febb187761b02fce7d61b9c897d0e701f672b5ee;p=powerpc.git

diff --git a/mm/memory.c b/mm/memory.c
index 4bf0b6d0eb..4b0144b24c 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -392,6 +392,7 @@ struct page *vm_normal_page(struct vm_area_struct *vma, unsigned long addr, pte_
 			return NULL;
 	}
 
+#ifdef CONFIG_DEBUG_VM
 	/*
 	 * Add some anal sanity checks for now. Eventually,
 	 * we should just do "return pfn_to_page(pfn)", but
@@ -402,6 +403,7 @@ struct page *vm_normal_page(struct vm_area_struct *vma, unsigned long addr, pte_
 		print_bad_pte(vma, pte, addr);
 		return NULL;
 	}
+#endif
 
 	/*
 	 * NOTE! We still have PageReserved() pages in the page 
@@ -1668,6 +1670,9 @@ gotten:
 unlock:
 	pte_unmap_unlock(page_table, ptl);
 	if (dirty_page) {
+		if (vma->vm_file)
+			file_update_time(vma->vm_file);
+
 		/*
 		 * Yes, Virginia, this is actually required to prevent a race
 		 * with clear_page_dirty_for_io() from clearing the page dirty
@@ -2341,6 +2346,9 @@ out_unlocked:
 	if (anon)
 		page_cache_release(vmf.page);
 	else if (dirty_page) {
+		if (vma->vm_file)
+			file_update_time(vma->vm_file);
+
 		set_page_dirty_balance(dirty_page, page_mkwrite);
 		put_page(dirty_page);
 	}