mesa: Changes to 'master'

[Keith Packard]

 src/mesa/drivers/dri/intel/intel_batchbuffer.c |    7 ++++++-
 src/mesa/drivers/dri/intel/intel_bufmgr_ttm.c  |   24 +++++++++++++++++++++++-
 2 files changed, 29 insertions(+), 2 deletions(-)

commit diffs at http://gitweb.freedesktop.org/?p=mesa/mesa.git;a=summary

New commits:
commit 00e10a1385bfd376f5f45ad94e3543ac87f15de8
Author: Keith Packard <keithp at keithp.com>
Date:   Tue Dec 11 20:27:13 2007 -0800

    Block in kernel waiting for fence

commit aeca22f97c5650108a315063ea76ad2204bb2ef5
Author: Keith Packard <keithp at keithp.com>
Date:   Thu Dec 6 14:11:34 2007 -0800

    Use previous buffer offsets to compute proposed relocations
    
    This takes advantage of the DRM_BO_HINT_PRESUMED_OFFSET change and allows
    the kernel to avoid mapping and re-writing buffers when relocations occur.