[Xen-changelog] [xen-unstable] stubdom: Fix modified_memory size calculation

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1215516254 -3600
# Node ID 914a31d2ad0841bec1f3efe5a1d3352cb500706d
# Parent  bd97e45e073aa57fa5d472e125b60b628f78517f
stubdom: Fix modified_memory size calculation
>> is less prioritized than -

Signed-off-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>
---
 tools/ioemu/target-i386-dm/exec-dm.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -r bd97e45e073a -r 914a31d2ad08 tools/ioemu/target-i386-dm/exec-dm.c
--- a/tools/ioemu/target-i386-dm/exec-dm.c      Tue Jul 08 09:28:50 2008 +0100
+++ b/tools/ioemu/target-i386-dm/exec-dm.c      Tue Jul 08 12:24:14 2008 +0100
@@ -573,8 +573,8 @@ void cpu_physical_memory_rw(target_phys_
 #ifdef CONFIG_STUBDOM
     if (logdirty_bitmap != NULL)
         xc_hvm_modified_memory(xc_handle, domid, _addr >> TARGET_PAGE_BITS,
-                (_addr + _len + TARGET_PAGE_SIZE - 1) >> TARGET_PAGE_BITS
-                    - _addr >> TARGET_PAGE_BITS);
+                ((_addr + _len + TARGET_PAGE_SIZE - 1) >> TARGET_PAGE_BITS)
+                    - (_addr >> TARGET_PAGE_BITS));
 #endif
 
     mapcache_unlock();

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