Merge tag 'pull-work.iov_iter-base' of git://git.kernel.org/pub/scm/linux/kernel...

[platform/kernel/linux-starfive.git] / include / linux / iomap.h

diff --git a/include/linux/iomap.h b/include/linux/iomap.h
index 758a112..25ac281 100644 (file)
--- a/include/linux/iomap.h
+++ b/include/linux/iomap.h
@@ -347,6 +347,12 @@ struct iomap_dio_ops {
  */
 #define IOMAP_DIO_PARTIAL              (1 << 2)
 
+/*
+ * The caller will sync the write if needed; do not sync it within
+ * iomap_dio_rw.  Overrides IOMAP_DIO_FORCE_WAIT.
+ */
+#define IOMAP_DIO_NOSYNC               (1 << 3)
+
 ssize_t iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
                const struct iomap_ops *ops, const struct iomap_dio_ops *dops,
                unsigned int dio_flags, void *private, size_t done_before);