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-rw-r--r--drivers/block/rd.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/block/rd.c b/drivers/block/rd.c
index 1c54f46d3f7..940bfd7951e 100644
--- a/drivers/block/rd.c
+++ b/drivers/block/rd.c
@@ -186,7 +186,8 @@ static int ramdisk_writepages(struct address_space *mapping,
*/
static int ramdisk_set_page_dirty(struct page *page)
{
- SetPageDirty(page);
+ if (!TestSetPageDirty(page))
+ return 1;
return 0;
}