Mark Rutland 9837559d8e atomics/treewide: Make unconditional inc/dec ops optional ...

Many of the inc/dec ops are mandatory, but for most architectures inc/dec are
simply trivial wrappers around their corresponding add/sub ops.

Let's make all the inc/dec ops optional, so that we can get rid of these
boilerplate wrappers.

The instrumented atomics are updated accordingly.

There should be no functional change as a result of this patch.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Palmer Dabbelt <palmer@sifive.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/lkml/20180621121321.4761-17-mark.rutland@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2018-06-21 14:25:24 +02:00

..

asm-offsets.h

…

atomic.h

atomics/treewide: Make unconditional inc/dec ops optional

2018-06-21 14:25:24 +02:00

bitops.h

arch,hexagon: Convert smp_mb__*()

2014-04-18 14:20:35 +02:00

cache.h

Hexagon: set ARCH_DMA_MINALIGN

2014-12-16 13:27:30 -06:00

cacheflush.h

hexagon: Fix build failures in linux-next

2014-12-16 13:27:12 -06:00

checksum.h

ipv4: Update parameters for csum_tcpudp_magic to their original types

2016-03-13 23:55:13 -04:00

cmpxchg.h

arch: Remove __ARCH_HAVE_CMPXCHG

2015-05-13 10:55:42 +02:00

delay.h

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dma-mapping.h

hexagon: use the generic dma_capable helper

2018-01-10 16:41:13 +01:00

dma.h

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elf.h

Hexagon: update CR year for elf.h

2014-04-04 18:20:02 -05:00

exec.h

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fixmap.h

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fpu.h

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futex.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hexagon_vm.h

hexagon: Fix misspellings in comments.

2016-04-18 12:45:54 +02:00

intrinsics.h

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io.h

hexagon: add memset_io() helper

2018-05-01 15:49:46 -05:00

irq.h

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irqflags.h

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Kbuild

time: Add an asm-generic/compat.h file

2018-04-19 13:28:51 +02:00

kgdb.h

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linkage.h

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mem-layout.h

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mmu_context.h

sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h>

2017-03-02 08:42:37 +01:00

mmu.h

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module.h

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page.h

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perf_event.h

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pgalloc.h

tree wide: get rid of __GFP_REPEAT for order-0 allocations part I

2016-06-24 17:23:52 -07:00

pgtable.h

hexagon: drop the unused variable zero_page_mask

2018-06-15 07:55:25 +09:00

processor.h

arch: remove unused macro/function thread_saved_pc()

2017-06-28 16:13:57 -07:00

smp.h

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spinlock_types.h

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spinlock.h

locking/arch: Remove dummy arch_{read,spin,write}_lock_flags() implementations

2017-10-10 11:50:19 +02:00

string.h

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suspend.h

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switch_to.h

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syscall.h

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thread_info.h

Construct init thread stack in the linker script rather than by union

2018-01-09 23:21:02 +00:00

time.h

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timer-regs.h

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timex.h

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tlb.h

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tlbflush.h

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traps.h

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uaccess.h

hexagon: switch to RAW_COPY_USER

2017-04-24 20:28:29 -04:00

vdso.h

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vm_fault.h

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vm_mmu.h

hexagon: Fix misspellings in comments.

2016-04-18 12:45:54 +02:00