Status of arch/arm in linux-next
tony at atomide.com
Thu Apr 14 07:08:54 EDT 2011
* Russell King - ARM Linux <linux at arm.linux.org.uk> [110414 12:42]:
> This morning, I looked at linux-next to find out how arch/arm is doing
> for the next merge window.
> $ git diff -C --cumulative v2.6.39-rc1... arch
> 19.7% arch/arm/mach-imx/
> 19.2% arch/arm/mach-mx3/
> 3.4% arch/arm/mach-mxc91231/
> 18.1% arch/arm/mach-ux500/
> 74.1% arch/arm/
> 3.2% arch/m68k/
> 4.0% arch/mips/lantiq/
> 6.9% arch/mips/
> 3.1% arch/x86/kvm/
> 7.6% arch/x86/
> 100.0% arch/
> $ git diff -C --cumulative v2.6.39-rc1... arch/arm
> 4.7% arch/arm/mach-imx/
> 5.9% arch/arm/mach-msm/
> 6.3% arch/arm/mach-mx3/
> 8.8% arch/arm/mach-mxc91231/
> 7.6% arch/arm/mach-ux500/include/mach/
> 46.1% arch/arm/mach-ux500/
> 3.6% arch/arm/mach-zynq/
> 5.9% arch/arm/plat-mxc/include/mach/
> 7.3% arch/arm/plat-mxc/
> 100.0% arch/arm/
> $ git diff -C --shortstat v2.6.39-rc1... arch/arm
> 450 files changed, 11973 insertions(+), 5736 deletions(-)
> Note that with --cumulative, the %age given includes all child directories
> (so the 74% for arch/arm includes everything below it).
> So, almost 75% of changes in arch are down to arch/arm. For arch/arm,
> there's 6k new lines introduced - so there's a significant amount of new
> work there.
> Folk may want to consider that we're three weeks from Linus' rant, and
> there's little sign of the situation changing. It looks to me from
> these statistics that it's business as usual.
> Please take a moment to consider how Linus will react to this at the
> next merge window.
It's going to take some time before the consolidated code starts
being available.. And until we have something available, we all
should aim for negative diffstat.
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