Re: [PATCH] mips/kvm: Use BUG_ON instead of if condition followed by BUG

[Thomas Bogendoerfer]

On Fri, Apr 23, 2021 at 01:35:09AM -0700, zhouchuangao wrote:
> BUG_ON uses unlikely in if(), it can be optimized at compile time.
> 
> Usually, the condition in if() is not satisfied. In my opinion,
> this can improve the efficiency of the multi-stage pipeline.
> 
> Signed-off-by: zhouchuangao <zhouchuangao@xxxxxxxx>
> ---
>  arch/mips/kvm/tlb.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)

applied to mips-next.

Thomas.

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good idea.                                                [ RFC1925, 2.3 ]