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When atomic_inc_not_zero(v) isn't defined, <linux/atomic.h> will define it as falling back to atomic_add_unless((v), 1, 0), so there's no need for arch code to do so. 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/20180621121321.4761-3-mark.rutland@arm.com Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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.. | ||
asm-offsets.h | ||
asm.h | ||
atomic.h | ||
barrier.h | ||
bitops.h | ||
bug.h | ||
cache.h | ||
cacheflush.h | ||
cmpxchg.h | ||
compat.h | ||
csr.h | ||
current.h | ||
delay.h | ||
dma-mapping.h | ||
elf.h | ||
fence.h | ||
ftrace.h | ||
hwcap.h | ||
io.h | ||
irq.h | ||
irqflags.h | ||
Kbuild | ||
kprobes.h | ||
linkage.h | ||
mmu_context.h | ||
mmu.h | ||
module.h | ||
page.h | ||
pci.h | ||
perf_event.h | ||
pgalloc.h | ||
pgtable-32.h | ||
pgtable-64.h | ||
pgtable-bits.h | ||
pgtable.h | ||
processor.h | ||
ptrace.h | ||
sbi.h | ||
smp.h | ||
spinlock_types.h | ||
spinlock.h | ||
string.h | ||
switch_to.h | ||
syscall.h | ||
thread_info.h | ||
timex.h | ||
tlb.h | ||
tlbflush.h | ||
uaccess.h | ||
unistd.h | ||
vdso.h | ||
word-at-a-time.h |