LoongArch: Allow to enable PREEMPT_LAZY

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LoongArch has supported PREEMPT_RT now. It uses GENERIC_ENTRY, so just
add the TIF bit (TIF_NEED_RESCHED_LAZY) related definitions and select
the Kconfig symbol (ARCH_HAS_PREEMPT_LAZY) is enough to make it go.

Signed-off-by: Xi Ruoyao <xry111@xry111.site>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

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This commit is contained in:

Huacai Chen 2024-11-22 15:47:53 +08:00

parent be2ea982bb

commit 704f06eeff

2 changed files with 6 additions and 3 deletions

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1

arch/loongarch/Kconfig

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8

arch/loongarch/include/asm/thread_info.h

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