Patchwork Maverick pull request, build performance patches

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Submitter Tim Gardner
Date Aug. 24, 2011, 8:48 p.m.
Message ID <4E5563B2.10005@canonical.com>
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Permalink /patch/111427/
State New
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Pull-request

git://kernel.ubuntu.com/rtg/ubuntu-maverick.git makefile-improvements

Comments

Tim Gardner - Aug. 24, 2011, 8:48 p.m.
Same set of build performance makefile changes as Lucid (with minor 
tweaks). Reduced build times from 17m40s to 11m18s on an Emerald.

The following changes since commit 1d4a5228c728dfbe27e79f230dd97ff41263c469:
   Andy Whitcroft (1):
         ipv6: make fragment identifications less predictable, CVE-2011-2699

are available in the git repository at:

   git://kernel.ubuntu.com/rtg/ubuntu-maverick.git makefile-improvements

Tim Gardner (12):
       UBUNTU: [Config] Simplify binary-udebs dependencies
       UBUNTU: [Config] kernel preparation cannot be parallelized
       UBUNTU: [Config] Linearize module/abi checks
       UBUNTU: [Config] Linearize and simplify tree preparation rules
       UBUNTU: [Config] Build kernel image in parallel with modules
       UBUNTU: [Config] Set concurrency for kmake invocations
       UBUNTU: [Config] Improve install-arch-headers speed
       UBUNTU: [Config] Fix binary-perarch dependencies
       UBUNTU: [Config] Removed stamp-flavours target
       UBUNTU: [Config] Serialize binary indep targets
       UBUNTU: [Config] Use build stamp directly
       UBUNTU: [Config] Restore prepare-% target

  debian/rules.d/2-binary-arch.mk  |   39 
+++++++++++++++++--------------------
  debian/rules.d/3-binary-indep.mk |   22 +++++++++++---------
  debian/rules.d/4-checks.mk       |   10 +-------
  debian/rules.d/5-udebs.mk        |    4 +-
  4 files changed, 34 insertions(+), 41 deletions(-)
Tim Gardner - Aug. 31, 2011, 8:19 p.m.
On 08/24/2011 02:48 PM, Tim Gardner wrote:
> Same set of build performance makefile changes as Lucid (with minor
> tweaks). Reduced build times from 17m40s to 11m18s on an Emerald.
>
> The following changes since commit
> 1d4a5228c728dfbe27e79f230dd97ff41263c469:
> Andy Whitcroft (1):
> ipv6: make fragment identifications less predictable, CVE-2011-2699
>
> are available in the git repository at:
>
> git://kernel.ubuntu.com/rtg/ubuntu-maverick.git makefile-improvements
>
> Tim Gardner (12):
> UBUNTU: [Config] Simplify binary-udebs dependencies
> UBUNTU: [Config] kernel preparation cannot be parallelized
> UBUNTU: [Config] Linearize module/abi checks
> UBUNTU: [Config] Linearize and simplify tree preparation rules
> UBUNTU: [Config] Build kernel image in parallel with modules
> UBUNTU: [Config] Set concurrency for kmake invocations
> UBUNTU: [Config] Improve install-arch-headers speed
> UBUNTU: [Config] Fix binary-perarch dependencies
> UBUNTU: [Config] Removed stamp-flavours target
> UBUNTU: [Config] Serialize binary indep targets
> UBUNTU: [Config] Use build stamp directly
> UBUNTU: [Config] Restore prepare-% target
>
> debian/rules.d/2-binary-arch.mk | 39 +++++++++++++++++--------------------
> debian/rules.d/3-binary-indep.mk | 22 +++++++++++---------
> debian/rules.d/4-checks.mk | 10 +-------
> debian/rules.d/5-udebs.mk | 4 +-
> 4 files changed, 34 insertions(+), 41 deletions(-)

I've done plenty of testing, so I think its time to let this cook in 
master-next for a bit in the pre-proposed PPA.

rtg