| Date | Mon, 28 Sep 2020 11:22:49 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH V7 4/4] softirq: Allow early break the softirq processing loop |
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On Tue, Sep 15, 2020 at 07:56:09PM +0800, qianjun.kernel@gmail.com wrote: > +/* > + * The pending_next_bit is recorded for the next processing order when > + * the loop is broken. This per cpu variable is to solve the following > + * scenarios:
This, that adds all that complexity, and I think it's wrong. The softirqs are priority ordered. Running then again from 0 up if/when you break seems 'right'.
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