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
configs	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
include/asm	thp: mm: define MADV_NOHUGEPAGE	2011-01-13 17:32:47 -08:00
kernel	percpu: align percpu readmostly subsection to cacheline	2011-01-25 14:26:50 +01:00
lib
mm
platforms
variants
Kconfig
Kconfig.debug
Makefile