[Xen-changelog] [xen-3.1-testing] blkback: Fix creation of grant-unmap array in fast_flush_area().

["Xen patchbot-3.1-testing" <patchbot-3.1-testing@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1206978473 -3600
# Node ID cb280d3f032b0324ae8a4e2730b225e82991ae7c
# Parent  d0b9857ea5922a7b213c316daa23acb3c7cdae33
blkback: Fix creation of grant-unmap array in fast_flush_area().
Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
linux-2.6.18-xen changeset:   496:a8f250d8a3e92a387f63b07180b228069446150b
linux-2.6.18-xen date:        Thu Mar 27 17:56:50 2008 +0000
---
 linux-2.6-xen-sparse/drivers/xen/blkback/blkback.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -r d0b9857ea592 -r cb280d3f032b 
linux-2.6-xen-sparse/drivers/xen/blkback/blkback.c
--- a/linux-2.6-xen-sparse/drivers/xen/blkback/blkback.c        Mon Mar 31 
16:45:04 2008 +0100
+++ b/linux-2.6-xen-sparse/drivers/xen/blkback/blkback.c        Mon Mar 31 
16:47:53 2008 +0100
@@ -173,8 +173,8 @@ static void fast_flush_area(pending_req_
                handle = pending_handle(req, i);
                if (handle == BLKBACK_INVALID_HANDLE)
                        continue;
-               gnttab_set_unmap_op(&unmap[i], vaddr(req, i), GNTMAP_host_map,
-                                   handle);
+               gnttab_set_unmap_op(&unmap[invcount], vaddr(req, i),
+                                   GNTMAP_host_map, handle);
                pending_handle(req, i) = BLKBACK_INVALID_HANDLE;
                invcount++;
        }

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