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SubjectRe: [PATCH -tip] Switch arm defconfig files from CONFIG_CLASSIC_RCU to CONFIG_TREE_RCU.

* paulmck@linux.vnet.ibm.com <paulmck@linux.vnet.ibm.com> wrote:

> From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
>
> Only for testing in -tip and -next, not yet for inclusion into mainline.
>
> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
> ---
> arch/arm/configs/afeb9260_defconfig | 2 +-
> arch/arm/configs/am200epdkit_defconfig | 2 +-
> arch/arm/configs/cm_x300_defconfig | 2 +-
> arch/arm/configs/corgi_defconfig | 2 +-
> arch/arm/configs/csb637_defconfig | 2 +-
> arch/arm/configs/eseries_pxa_defconfig | 2 +-
> arch/arm/configs/ezx_defconfig | 2 +-
> arch/arm/configs/imx27ads_defconfig | 2 +-
> arch/arm/configs/jornada720_defconfig | 2 +-
> arch/arm/configs/kirkwood_defconfig | 2 +-
> arch/arm/configs/loki_defconfig | 2 +-
> arch/arm/configs/magician_defconfig | 2 +-
> arch/arm/configs/mv78xx0_defconfig | 2 +-
> arch/arm/configs/mx31ads_defconfig | 2 +-
> arch/arm/configs/mx31litekit_defconfig | 2 +-
> arch/arm/configs/omap3_beagle_defconfig | 2 +-
> arch/arm/configs/omap_h2_1610_defconfig | 2 +-
> arch/arm/configs/omap_ldp_defconfig | 2 +-
> arch/arm/configs/orion5x_defconfig | 2 +-
> arch/arm/configs/overo_defconfig | 2 +-
> arch/arm/configs/palmz72_defconfig | 2 +-
> arch/arm/configs/pcm037_defconfig | 2 +-
> arch/arm/configs/pcm038_defconfig | 2 +-
> arch/arm/configs/s3c2410_defconfig | 2 +-
> arch/arm/configs/spitz_defconfig | 2 +-
> arch/arm/configs/tct_hammer_defconfig | 2 +-
> arch/arm/configs/viper_defconfig | 2 +-
> arch/arm/configs/xm_x2xx_defconfig | 2 +-
> 28 files changed, 28 insertions(+), 28 deletions(-)

ouch!

There's a much more shrewd method to achieve the same, via 2 lines total
patch:

Change the name of CONFIG_CLASSIC_RCU to something else such as
CONFIG_FLAT_RCU. That does all the magic and more: all configs will
default to tree-rcu - not just defconfigs! Agreed?

[ I think the gene of laziness is probably more developed in my genome
than in yours. It is a very useful trait ;-) ]

Ingo


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