Merge tag 'fs.xattr.simple.noaudit.v6.2' of git://git.kernel.org/pub/scm/linux/kernel...

[linux-block.git] / include / linux / uio.h

diff --git a/include/linux/uio.h b/include/linux/uio.h
index 2e3134b14ffd98348a361b1d9aec13041338daf1..87fc3d0dda98fcd906935346c0709dc616fd31b5 100644 (file)
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -29,6 +29,9 @@ enum iter_type {
        ITER_UBUF,
 };
 
+#define ITER_SOURCE    1       // == WRITE
+#define ITER_DEST      0       // == READ
+
 struct iov_iter_state {
        size_t iov_offset;
        size_t count;