Tim Chen ddf1d169c0 locking/mcs: Allow architecture specific asm files to be used for contended case ...

This patch allows each architecture to add its specific assembly optimized
arch_mcs_spin_lock_contended and arch_mcs_spinlock_uncontended for
MCS lock and unlock functions.

Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Scott J Norton <scott.norton@hp.com>
Cc: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
Cc: AswinChandramouleeswaran <aswin@hp.com>
Cc: George Spelvin <linux@horizon.com>
Cc: Rik vanRiel <riel@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: MichelLespinasse <walken@google.com>
Cc: Peter Hurley <peter@hurleysoftware.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Alex Shi <alex.shi@linaro.org>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: "Figo.zhang" <figo1802@gmail.com>
Cc: "Paul E.McKenney" <paulmck@linux.vnet.ibm.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Davidlohr Bueso <davidlohr.bueso@hp.com>
Cc: Waiman Long <waiman.long@hp.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matthew R Wilcox <matthew.r.wilcox@intel.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1390347382.3138.67.camel@schen9-DESK
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2014-02-09 21:18:52 +01:00

..

arcregs.h

…

asm-offsets.h

…

atomic.h

arch: Move smp_mb__{before,after}_atomic_{inc,dec}.h into asm/atomic.h

2014-01-12 10:37:14 +01:00

barrier.h

arch: Move smp_mb__{before,after}_atomic_{inc,dec}.h into asm/atomic.h

2014-01-12 10:37:14 +01:00

bitops.h

…

bug.h

ARC: Remove explicit passing around of ECR

2013-06-26 15:30:50 +05:30

cache.h

ARC: cacheflush refactor #2: I and D caches lines to have same size

2013-11-06 10:41:37 +05:30

cacheflush.h

…

checksum.h

…

clk.h

…

cmpxchg.h

…

current.h

…

delay.h

ARC: Fix __udelay calculation

2013-09-05 10:31:12 +05:30

disasm.h

…

dma-mapping.h

…

dma.h

…

elf.h

…

entry.h

ARC: Exception Handlers Code consolidation

2013-08-26 09:40:25 +05:30

exec.h

…

futex.h

…

io.h

ARC: Add read*_relaxed to asm/io.h

2013-09-05 10:31:11 +05:30

irq.h

arc: remove '__init' for get_hw_config_num_irq()

2013-11-06 10:41:43 +05:30

irqflags.h

ARC: Add support for irqflags tracing and lockdep

2013-11-06 10:41:40 +05:30

Kbuild

locking/mcs: Allow architecture specific asm files to be used for contended case

2014-02-09 21:18:52 +01:00

kdebug.h

…

kgdb.h

ARC: Remove explicit passing around of ECR

2013-06-26 15:30:50 +05:30

kprobes.h

ARC: Remove explicit passing around of ECR

2013-06-26 15:30:50 +05:30

linkage.h

arch: use ASM_NL instead of ';' for assembler new line character in the macro

2014-01-27 21:45:29 +01:00

mach_desc.h

arc: use common of_flat_dt_match_machine

2013-10-09 20:03:55 -05:00

mmu_context.h

ARC: [SMP] TLB flush

2013-11-06 10:41:45 +05:30

mmu.h

ARC: [SMP] ASID allocation

2013-11-06 10:41:45 +05:30

module.h

…

mutex.h

…

page.h

…

perf_event.h

ARC: Add perf support for ARC700 cores

2013-11-12 09:45:38 +05:30

pgalloc.h

arc: handle pgtable_page_ctor() fail

2013-11-15 09:32:16 +09:00

pgtable.h

ARC: MMUv4 preps/2 - Reshuffle PTE bits

2013-08-30 10:19:12 +05:30

processor.h

ARC: Remove explicit passing around of ECR

2013-06-26 15:30:50 +05:30

ptrace.h

ARC: Code cosmetics (Nothing semantical)

2013-08-29 17:51:15 +05:30

sections.h

ARC: SMP failed to boot due to missing IVT setup

2013-09-12 07:40:08 -07:00

segment.h

…

serial.h

…

setup.h

arc: remove '__init' for setup_processor() and arc_init_IRQ()

2013-11-06 10:41:42 +05:30

shmparam.h

…

smp.h

ARC: [SMP] IPI ACK interface doesn't need "self" cpu-id

2013-12-23 12:05:04 +05:30

spinlock_types.h

ARC: Code cosmetics (Nothing semantical)

2013-08-29 17:51:15 +05:30

spinlock.h

ARC: Workaround spinlock livelock in SMP SystemC simulation

2013-09-27 16:28:48 +05:30

string.h

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switch_to.h

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syscall.h

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syscalls.h

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thread_info.h

preempt: Make PREEMPT_ACTIVE generic

2013-11-13 20:21:47 +01:00

timex.h

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tlb-mmu1.h

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tlb.h

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tlbflush.h

ARC: [SMP] TLB flush

2013-11-06 10:41:45 +05:30

uaccess.h

ARC: Fix 32-bit wrap around in access_ok()

2013-09-27 16:28:47 +05:30

unaligned.h

ARC: Reduce #ifdef'ery for unaligned access emulation

2013-11-06 10:41:39 +05:30

unwind.h

…