commit 59370aaa5693d57c350074e537f2627d5b9d446c
author Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Fri Sep 30 17:34:58 2011 +0100
committer Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Mon Oct 03 10:56:27 2011 +0100
tree 895901f2e1ecdd77d2e5196235e3831c63b72103
parent 89bd820acb477b2c41f13977a3ceb4538fadcd02

trace: add arguments to bdrv_co_io_em() trace event

It is useful to know the BlockDriverState as well as the
sector_num/nb_sectors of an emulated .bdrv_co_*() request.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>

block.c

diff --git a/block.c b/block.c
index 1ae22d5..e865fab 100644
--- a/block.c
+++ b/block.c
@@ -2999,7 +2999,7 @@
                              bdrv_co_io_em_complete, &co);
     }
 
-    trace_bdrv_co_io(is_write, acb);
+    trace_bdrv_co_io_em(bs, sector_num, nb_sectors, is_write, acb);
     if (!acb) {
         return -EIO;
     }