commit 2647fab57d5d5e38b36f8dbda367d688045e6a2d
author Peter Lieven <pl@kamp.de> Mon Oct 27 10:18:44 2014 +0100
committer Stefan Hajnoczi <stefanha@redhat.com> Mon Nov 03 09:48:41 2014 +0000
tree afd4791ba0a632d13fcdbc3d9b2052990ebf0b3a
parent ac3a8726644d4783eacf54212d23db01d1d30044

BlockLimits: introduce max_transfer_length

Signed-off-by: Peter Lieven <pl@kamp.de>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

include/block/block_int.h

diff --git a/include/block/block_int.h b/include/block/block_int.h
index 8898c6c..a293e92 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -289,6 +289,9 @@
     /* optimal transfer length in sectors */
     int opt_transfer_length;
 
+    /* maximal transfer length in sectors */
+    int max_transfer_length;
+
     /* memory alignment so that no bounce buffer is needed */
     size_t opt_mem_alignment;
 } BlockLimits;