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	m32r: fix arch/m32r/boot/compressed/Makefile	2009-11-09 09:00:50 +09:00
configs	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
include/asm	mm: remove pte_*map_nested()	2010-10-26 16:52:08 -07:00
kernel	percpu: align percpu readmostly subsection to cacheline	2011-01-25 14:26:50 +01:00
lib	m32r: export delay loop symbols	2009-10-04 12:02:36 +09:00
mm	m32r: invoke oom-killer from page fault	2010-06-04 15:21:44 -07:00
oprofile	oprofile: more whitespace fixes	2008-10-15 20:55:51 +02:00
platforms	m32r: Convert usrv platform irq handling	2011-01-21 11:55:30 +01:00
Kconfig	m32r: Convert to generic irq Kconfig	2011-01-21 11:55:30 +01:00
Kconfig.debug
Makefile	kbuild: allow assignment to {A,C}FLAGS_KERNEL on the command line	2010-08-03 14:09:45 +02:00