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csky: Enable ARCH_INLINE_READ*/WRITE*/SPIN*
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Enable ARCH_INLINE_READ*/WRITE*/SPIN* when !PREEMPTION, it is copied
from arch/arm64. It could reduce procedure calls and improves
performance.

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
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Guo Ren committed Jul 31, 2022
1 parent 45e15c1 commit 7f8030c
Showing 1 changed file with 26 additions and 0 deletions.
26 changes: 26 additions & 0 deletions arch/csky/Kconfig
Original file line number Diff line number Diff line change
@@ -9,6 +9,32 @@ config CSKY
select ARCH_USE_BUILTIN_BSWAP
select ARCH_USE_QUEUED_RWLOCKS
select ARCH_USE_QUEUED_SPINLOCKS
select ARCH_INLINE_READ_LOCK if !PREEMPTION
select ARCH_INLINE_READ_LOCK_BH if !PREEMPTION
select ARCH_INLINE_READ_LOCK_IRQ if !PREEMPTION
select ARCH_INLINE_READ_LOCK_IRQSAVE if !PREEMPTION
select ARCH_INLINE_READ_UNLOCK if !PREEMPTION
select ARCH_INLINE_READ_UNLOCK_BH if !PREEMPTION
select ARCH_INLINE_READ_UNLOCK_IRQ if !PREEMPTION
select ARCH_INLINE_READ_UNLOCK_IRQRESTORE if !PREEMPTION
select ARCH_INLINE_WRITE_LOCK if !PREEMPTION
select ARCH_INLINE_WRITE_LOCK_BH if !PREEMPTION
select ARCH_INLINE_WRITE_LOCK_IRQ if !PREEMPTION
select ARCH_INLINE_WRITE_LOCK_IRQSAVE if !PREEMPTION
select ARCH_INLINE_WRITE_UNLOCK if !PREEMPTION
select ARCH_INLINE_WRITE_UNLOCK_BH if !PREEMPTION
select ARCH_INLINE_WRITE_UNLOCK_IRQ if !PREEMPTION
select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE if !PREEMPTION
select ARCH_INLINE_SPIN_TRYLOCK if !PREEMPTION
select ARCH_INLINE_SPIN_TRYLOCK_BH if !PREEMPTION
select ARCH_INLINE_SPIN_LOCK if !PREEMPTION
select ARCH_INLINE_SPIN_LOCK_BH if !PREEMPTION
select ARCH_INLINE_SPIN_LOCK_IRQ if !PREEMPTION
select ARCH_INLINE_SPIN_LOCK_IRQSAVE if !PREEMPTION
select ARCH_INLINE_SPIN_UNLOCK if !PREEMPTION
select ARCH_INLINE_SPIN_UNLOCK_BH if !PREEMPTION
select ARCH_INLINE_SPIN_UNLOCK_IRQ if !PREEMPTION
select ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE if !PREEMPTION
select ARCH_WANT_FRAME_POINTERS if !CPU_CK610 && $(cc-option,-mbacktrace)
select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT
select COMMON_CLK

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