From: Anthony PERARD <anthony.per...@citrix.com>
Hi,
This two patches provides the support for sync dirty bitmap, especially useful
for the VGA output. The sync dirty bitmap is not provided for Xen 3.3.
Change v2 -> v3:
* use the new log_dirty parameter of set_memory clients.
* fix some mistakes related to the use of TARGET_PAGE_MASK and
TARGET_PAGE_ALIGN macro in xen_client_set_memory.
* The patch that provide log_start/log_stop in CPUPhysMemoryClient as already
been applied.
Change v1 -> v2:
* Introduce a patch to put log_start/log_stop in CPUPhysMemoryClient;
* There are now only one function to get/check for old physmapping
(get_physmapping);
* The function xen_sync_dirty_bitmap only do a sync on range that are
physmapped and only on one range;
* Physmapping list and CPUPhysMemoryClient is now in XenIOState structure;
* Introduce log_for_dirtybit that hold the range for dirty bit tracking.
Anthony PERARD (2):
xen: Add xc_domain_add_to_physmap to xen_interface.
xen: Introduce VGA sync dirty bitmap support
configure | 29 ++++++-
hw/xen_common.h | 14 +++
trace-events | 1 +
xen-all.c | 267 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 310 insertions(+), 1 deletions(-)
--
1.7.2.5
