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-rw-r--r--include/linux/mm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 37cb9664e..e6325a298 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -185,6 +185,7 @@ typedef struct page {
#define ClearPageUptodate(page) clear_bit(PG_uptodate, &(page)->flags)
#define PageDirty(page) test_bit(PG_dirty, &(page)->flags)
#define SetPageDirty(page) set_bit(PG_dirty, &(page)->flags)
+#define ClearPageDirty(page) clear_bit(PG_dirty, &(page)->flags)
#define PageLocked(page) test_bit(PG_locked, &(page)->flags)
#define LockPage(page) set_bit(PG_locked, &(page)->flags)
#define TryLockPage(page) test_and_set_bit(PG_locked, &(page)->flags)