Merge remote-tracking branch 'remotes/riku/tags/pull-linux-user-20160111' into staging

[qemu.git] / block / block-backend.c

diff --git a/block/block-backend.c b/block/block-backend.c
index 36ccc9e6167af2d68b0b4cb745e714912d597250..f41d326b3c4eb3a5067de6793c120a81c02eef0f 100644 (file)
--- a/block/block-backend.c
+++ b/block/block-backend.c
@@ -1023,6 +1023,11 @@ int blk_get_max_transfer_length(BlockBackend *blk)
     }
 }
 
+int blk_get_max_iov(BlockBackend *blk)
+{
+    return blk->bs->bl.max_iov;
+}
+
 void blk_set_guest_block_size(BlockBackend *blk, int align)
 {
     blk->guest_block_size = align;