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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boot	sparc: update copyright in piggyback.c	2011-01-04 19:25:07 -08:00
configs	defconfig reduction	2010-08-14 22:26:53 +02:00
include/asm	Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6	2011-01-07 14:39:20 -08:00
kernel	percpu: align percpu readmostly subsection to cacheline	2011-01-25 14:26:50 +01:00
lib	sparc64: Make lock backoff really a NOP on UP builds.	2010-08-18 22:53:26 -07:00
math-emu	Revert "endian: #define __BYTE_ORDER"	2010-05-26 08:30:15 -07:00
mm	thp: pte alloc trans splitting	2011-01-13 17:32:40 -08:00
oprofile	sparc: using HZ needs an include of linux/param.h	2009-10-05 00:46:08 -07:00
prom	Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6	2011-01-10 08:57:03 -08:00
Kconfig	sparc: Use generic irq Kconfig	2011-01-21 11:55:34 +01:00
Kconfig.debug	sparc: Kill user copy check code.	2010-08-09 00:45:46 -07:00
Makefile	sparc: Set UTS_MACHINE correctly.	2009-12-05 17:17:55 -08:00