[yocto] [PATCH 0/1][Image Creator] Remove unused target tree data for Hob

[Ke Liping]

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

Since Hob only needes package dependency information, we can
create a new version of package information retrieving methods,
remove task dependency information, so that we can greatly
reduce data loading time for Hob

The following changes since commit fa4bcfdb73167f8159b88e5a4d711c0d37627a70:
  Darren Hart (1):
        bb-matrix: correct BB and PM number canonicalization

are available in the git repository at:

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

Liping Ke (1):
  Remove unused target tree data for Hob

 bitbake/lib/bb/cooker.py |   96 +++++++++++++++++++++++++++++++++++++---------
 1 files changed, 77 insertions(+), 19 deletions(-)