Tejun Heo 19df0c2fef percpu: align percpu readmostly subsection to cacheline ... Currently percpu readmostly subsection may share cachelines with other percpu subsections which may result in unnecessary cacheline bounce and performance degradation. This patch adds @cacheline parameter to PERCPU() and PERCPU_VADDR() linker macros, makes each arch linker scripts specify its cacheline size and use it to align percpu subsections. This is based on Shaohua's x86 only patch. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Shaohua Li <shaohua.li@intel.com>		2011-01-25 14:26:50 +01:00
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boards	Merge branch 'sh-latest' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2011-01-13 10:39:38 -08:00
boot	mmc, sh: Remove sh_mmcif_boot_slurp()	2010-12-08 16:24:28 +09:00
cchips	sh: hd64461: irq_data conversion.	2010-10-27 15:18:15 +09:00
configs	Merge branch 'sh/alphaproject' into sh-latest	2011-01-13 18:38:28 +09:00
drivers	Merge branches 'sh/memchunk' and 'common/mmcif' into sh-latest	2011-01-11 13:05:15 +09:00
include	sh: sh7372 SH4AL-DSP probe support	2011-01-13 15:20:40 +09:00
kernel	percpu: align percpu readmostly subsection to cacheline	2011-01-25 14:26:50 +01:00
lib	sh: change to new flag variable	2010-09-23 16:18:18 +09:00
lib64	sh64: Kill off special clear_page() implementation.	2009-08-04 17:17:00 +09:00
math-emu	sh: wire up perf alignment and emulation faults.	2010-10-13 06:55:26 +09:00
mm	thp: pte alloc trans splitting	2011-01-13 17:32:40 -08:00
oprofile	sh: oprofile: Make sure the backtrace op is available for timer-fallback.	2010-10-27 17:03:50 +09:00
tools	sh: Add support for AP-SH4AD-0A board.	2011-01-13 18:36:21 +09:00
Kconfig	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
Kconfig.cpu	sh: Turn on speculative return for SH7785 and SH7786	2010-02-18 18:54:18 +09:00
Kconfig.debug	sh: Remove old early serial console code V2	2009-12-15 12:07:35 +09:00
Makefile	sh: mach-edosk7705: Kill off machtype, consolidate board def.	2010-10-29 19:38:19 +09:00