arm64: kconfig: Ensure spinlock fastpaths are inlined if !PREEMPT

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When running with CONFIG_PREEMPT=n, the spinlock fastpaths fit inside
64 bytes, which typically coincides with the L1 I-cache line size.

Inline the spinlock fastpaths, like we do already for rwlocks.

Signed-off-by: Will Deacon <will.deacon@arm.com>

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Will Deacon 2018-03-13 21:17:01 +00:00

parent c11090474d

commit 5d168964ae

1 changed files with 10 additions and 0 deletions

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