[OE-core] [PATCH v3 0/9] udev-cache fixes

[Richard Tollerton]

This is v3 of the udev-cache changes previously submitted by Ben Shelton and
myself last summer. This is primarily a cleanup of the patches that didn't make
it into dizzy; the only significant behavioral difference is that I'm now making
use of `udevadm control --stop-exec-queue` and `udevadm control
--start-exec-queue` to completely close the race condition between sysconf
generation and udev-cache tarball generation.


The following changes since commit 219e793907406eabf632e784e3a11ab9acb77cfb:

  qemu/libc-package: Fix qemu option handling (2014-12-05 17:59:42 +0000)

are available in the git repository at:

  git://github.com/rtollert/openembedded-core dev/rtollert/udev-cache-9
  https://github.com/rtollert/openembedded-core/tree/dev/rtollert/udev-cache-9

Richard Tollerton (9):
  udev-cache: stop race between sysconf and cache generation
  udev-cache: replace readfiles() with cmp
  udev-cache: don't generate sysconf twice
  udev-cache: refactor sysconf generation
  udev-cache: Clean up message when cache is invalidated
  udev-cache: always warn on console if invalidated
  udev-cache: invalidate on rules.d changes
  udev-cache: Update cache asynchronously
  udev-cache: refactor conditionals and error handling

 meta/recipes-core/udev/udev/init       | 56 ++++++++++++++++++----------------
 meta/recipes-core/udev/udev/udev-cache | 37 ++++++++++++++++++++--
 2 files changed, 63 insertions(+), 30 deletions(-)

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2.1.3