LoongArch: Reduce min_delta for the arch clockevent device

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Now the min_delta is 0x600 (1536) for LoongArch's constant clockevent
device. For a 100MHz hardware timer this means ~15us. This is a little
big, especially for PREEMPT_RT enabled kernels. So reduce it to 100 for
PREEMPT_RT kernel, and 1000 for others (we don't want too small values
to affect performance).

Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

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Huacai Chen 2024-11-22 15:47:48 +08:00

parent 73c359d1d3

commit af4b67da65

1 changed files with 5 additions and 1 deletions

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arch/loongarch/kernel/time.c

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