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-   -   Boot speed patches (http://www.linux-archive.org/ubuntu-kernel-team/292795-boot-speed-patches.html)

Andy Whitcroft 12-09-2009 03:05 PM

Boot speed patches
 
Ok, here is a set of three patches which testing seems to say give us
a fair chunk of time back from the boot 'kernel initialisation' time.
There are three patches. The first is a patch to make isapnp_init async,
the general feeling was that this should be safe but has not been tested
in the face of any actual ISA hardware. The second is a patch which helps
i915 boot performance caching the EDID information for the LVDS panel
which is by definition static. The third is the async_populate_rootfs
patch from Surbhi.

I am proposing to push these to Lucid as soon as the Alpha-1 freeze
is lifted.

-apw

Andy Whitcroft (1):
UBUNTU: SAUCE: isapnp_init: make isa PNP scans occur async

Arjan van de Ven (1):
UBUNTU: SAUCE: KMS: cache the EDID information of the LVDS

Surbhi Palande (1):
UBUNTU: SAUCE: Make populate_rootfs asynchronous

drivers/gpu/drm/i915/intel_drv.h | 1 +
drivers/gpu/drm/i915/intel_lvds.c | 2 ++
drivers/gpu/drm/i915/intel_modes.c | 9 ++++++++-
drivers/pnp/isapnp/core.c | 12 +++++++++++-
include/linux/init.h | 2 ++
init/initramfs.c | 15 ++++++++++++---
init/main.c | 6 ++++++
7 files changed, 42 insertions(+), 5 deletions(-)


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