ocfs2: Remember rw lock level during direct io
Cluster locking might have been redone because a direct write won't
complete, so this needs to be reflected in the iocb.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
diff --git a/fs/ocfs2/aops.h b/fs/ocfs2/aops.h
index 1b4ba53..45821d4 100644
--- a/fs/ocfs2/aops.h
+++ b/fs/ocfs2/aops.h
@@ -97,9 +97,16 @@
/* all ocfs2_dio_end_io()'s fault */
#define ocfs2_iocb_is_rw_locked(iocb) \
test_bit(0, (unsigned long *)&iocb->private)
-#define ocfs2_iocb_set_rw_locked(iocb) \
- set_bit(0, (unsigned long *)&iocb->private)
+static inline void ocfs2_iocb_set_rw_locked(struct kiocb *iocb, int level)
+{
+ set_bit(0, (unsigned long *)&iocb->private);
+ if (level)
+ set_bit(1, (unsigned long *)&iocb->private);
+ else
+ clear_bit(1, (unsigned long *)&iocb->private);
+}
#define ocfs2_iocb_clear_rw_locked(iocb) \
clear_bit(0, (unsigned long *)&iocb->private)
-
+#define ocfs2_iocb_rw_locked_level(iocb) \
+ test_bit(1, (unsigned long *)&iocb->private)
#endif /* OCFS2_FILE_H */