Re: [PATCH bpf-next] bpf: Fix mmap_lock leak in irq_work path

[Sanghyun Park]

Hi Ihor,

> So can irq_work_is_busy(&work->irq_work) be dropped here?

Thanks for pointing this out. 

You are right. The active guard is sufficient, so irq_work_is_busy() is
redundant.

I have dropped it and will send v2 soon.

Thanks!