[yocto] [PATCH 0/2][Image Creator] Hob Cache for speed up switching

[Ke Liping]

From: Liping Ke <liping.ke at intel.com>

The two patches are the implmentation of Hob Cache for accelarating
UI switching. If one configuration has been saved before, when user
switch back to the same configuration combination, we will use the
cache content instead of re-triggering parsing/loading phase.

The following changes since commit f974868cadf74d0cf8380b2c6a4152d2fa4590b5:
  Saul Wold (1):
        libx11: ensure nativesdk uses correct DEPENDS and XCB flags

are available in the git repository at:

  git://git.pokylinux.org/poky-contrib lke/hob_cache
  http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=lke/hob_cache

Liping Ke (2):
  Use Pref as the centralized place for storing Hob attributes
  Cache target dependency tree for Hob

 bitbake/lib/bb/ui/crumbs/hobeventhandler.py |   19 ++++++++++++++++---
 bitbake/lib/bb/ui/crumbs/hobprefs.py        |    3 ++-
 bitbake/lib/bb/ui/crumbs/tasklistmodel.py   |    5 +++++
 bitbake/lib/bb/ui/hob.py                    |   24 +++++++++++++++++++++---
 4 files changed, 44 insertions(+), 7 deletions(-)