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	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
include/asm	alpha: fix breakage caused by df9ee29270	2011-01-17 05:42:15 +01:00
kernel	percpu: align percpu readmostly subsection to cacheline	2011-01-25 14:26:50 +01:00
lib	alpha: change to new Makefile flag variables	2011-01-17 05:42:13 +01:00
math-emu	alpha: change to new Makefile flag variables	2011-01-17 05:42:13 +01:00
mm	alpha: change to new Makefile flag variables	2011-01-17 05:42:13 +01:00
oprofile	alpha: change to new Makefile flag variables	2011-01-17 05:42:13 +01:00
defconfig	defconfig reduction	2010-08-14 22:26:53 +02:00
Kconfig	alpha: Use generic irq Kconfig	2011-01-21 11:55:31 +01:00
Kconfig.debug	alpha/parisc: remove config variable DEBUG_RWLOCK	2008-02-06 10:41:03 -08:00
Makefile	alpha: link failure fix	2008-06-20 16:46:10 -07:00