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2007-10-17[POWERPC] Enable SLUB in *_defconfigAnton Blanchard1-2/+3
When checking out the new NO_HZ support in powerpc, I noticed we never slept for more than 2 seconds. It turns out SLAB has a 2 second per cpu timer that causes this. After switching to SLUB I see some nice 4 second sleeps which is the limit on this POWER6 box (the decrementer ticks at 512MHz): slept 4.19 sec slept 4.19 sec slept 4.19 sec slept 4.19 sec slept 3.96 sec slept 3.80 sec slept 2.99 sec Since SLUB is now the default and some powerpc defconfigs already enable it, lets enable SLUB across the board for consistency. While doing this I also noticed that the maple defconfig has SLAB debugging enabled which is sure to make your box nice and slow. Fix that too. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-29[POWERPC] Update defconfigsKumar Gala1-143/+62
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-07-02[POWERPC] Update defconfigsKumar Gala1-101/+94
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-02-09[POWERPC] 83xx: Updated and renamed MPC834x SYS to MPC834x MDSKumar Gala1-4/+5
The MPC834x SYS board has always been called the MPC834x MDS since its public release. Removed all references to SYS and replaced with MDS. Additionally renamed the .dts to match the defconfig (mpc834x_mds*). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-01-26[POWERPC] 83xx: Fix Kconfig to only enable FP math emulation for the MPC832xKumar Gala1-2/+1
Updated MATH_EMULATION depends to be on PPC_MPC832x instead of PPC_83xx. Only the the MPC832x has no floating point unit in the core. Updated the other 83xx defconfigs that got math emulation turned on incorrectly. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-01-22[POWERPC] Update defconfigsPaul Mackerras1-18/+79
Mostly took the defaults, except tried to get the netfilter options more or less as they were before. Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-09-10[POWERPC] Update defconfigsPaul Mackerras1-24/+80
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-08-30[POWERPC] modify mpc83xx platforms to use new IRQ layerKim Phillips1-0/+915
This fixes MPC834x MDS (formerly SYS) and ITX platform code to get IRQ data (including PCI) from the device tree, and to use the new IPIC code. renamed defconfig (sys -> mds), left one redundant NULL assignment in mpc83xx_pcibios_fixup to keep the compiler happy. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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