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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asm-offsets.c	arch/tile: core support for Tilera 32-bit chips.	2010-06-04 17:11:18 -04:00
backtrace.c	arch/tile: support new info op generated by compiler	2010-10-15 15:39:25 -04:00
compat.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
compat_signal.c	arch/tile: handle rt_sigreturn() more cleanly	2010-12-17 16:59:29 -05:00
early_printk.c	arch/tile: bomb raw_local_irq_ to arch_local_irq_	2010-11-01 15:30:42 -04:00
entry.S	arch/tile: parameterize system PLs to support KVM port	2010-10-15 15:38:09 -04:00
hardwall.c	arch/tile: mark "hardwall" device as non-seekable	2010-11-01 15:31:42 -04:00
head_32.S	arch/tile: parameterize system PLs to support KVM port	2010-10-15 15:38:09 -04:00
hvglue.lds	arch/tile: Enable more sophisticated IRQ model for 32-bit chips.	2010-07-06 13:34:01 -04:00
init_task.c	arch/tile: core support for Tilera 32-bit chips.	2010-06-04 17:11:18 -04:00
intvec_32.S	arch/tile: handle rt_sigreturn() more cleanly	2010-12-17 16:59:29 -05:00
irq.c	arch/tile: bomb raw_local_irq_ to arch_local_irq_	2010-11-01 15:30:42 -04:00
machine_kexec.c	arch/tile: complete migration to new kmap_atomic scheme	2010-11-01 15:30:36 -04:00
Makefile	pci root complex: support for tile architecture	2010-11-24 13:13:49 -05:00
messaging.c	arch/tile: bomb raw_local_irq_ to arch_local_irq_	2010-11-01 15:30:42 -04:00
module.c	arch/tile: Miscellaneous cleanup changes.	2010-07-06 13:41:51 -04:00
pci-dma.c	arch/tile: Do not use GFP_KERNEL for dma_alloc_coherent().	2010-06-05 10:26:55 -04:00
pci.c	pci root complex: support for tile architecture	2010-11-24 13:13:49 -05:00
proc.c	arch: tile: kernel/proc.c Removed duplicated #include	2010-08-13 08:10:16 -04:00
process.c	arch/tile: handle CLONE_SETTLS in copy_thread(), not user space	2010-12-17 16:56:50 -05:00
ptrace.c	arch/tile: don't allow user code to set the PL via ptrace or signal return	2010-11-01 15:31:17 -04:00
reboot.c	arch/tile: bomb raw_local_irq_ to arch_local_irq_	2010-11-01 15:30:42 -04:00
regs_32.S	arch/tile: parameterize system PLs to support KVM port	2010-10-15 15:38:09 -04:00
relocate_kernel.S	arch/tile: core support for Tilera 32-bit chips.	2010-06-04 17:11:18 -04:00
setup.c	arch/tile: make glibc's sysconf(_SC_NPROCESSORS_CONF) work correctly	2010-11-24 13:42:15 -05:00
signal.c	arch/tile: handle rt_sigreturn() more cleanly	2010-12-17 16:59:29 -05:00
single_step.c	arch/tile: enable single-step support for TILE-Gx	2010-10-15 15:38:26 -04:00
smp.c	arch/tile: bomb raw_local_irq_ to arch_local_irq_	2010-11-01 15:30:42 -04:00
smpboot.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
stack.c	arch/tile: prevent corrupt top frame from causing backtracer runaway	2010-10-14 15:19:04 -04:00
sys.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
tile-desc_32.c	arch/tile: Shrink the tile-opcode files considerably.	2010-07-06 13:40:56 -04:00
time.c	arch/tile: bomb raw_local_irq_ to arch_local_irq_	2010-11-01 15:30:42 -04:00
tlb.c	arch/tile: core support for Tilera 32-bit chips.	2010-06-04 17:11:18 -04:00
traps.c	arch/tile: enable single-step support for TILE-Gx	2010-10-15 15:38:26 -04:00
vmlinux.lds.S	percpu: align percpu readmostly subsection to cacheline	2011-01-25 14:26:50 +01:00