Messages in this thread | | | Date | Mon, 21 Sep 1998 02:22:10 +0200 (CEST) | From | Andrea Arcangeli <> | Subject | Re: Today Linus redesigns the networking driver interface (was Re: tulip driver in ...) |
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On Sun, 20 Sep 1998, Doug Ledford wrote:
>I think this is the semantic problem. The SA_INTERRUPT flag doesn't say >anything about the speed of your interrupt routine. It flags whether or >not to run the various bottom halves at the end of your interrupt. For
Wrong. 2.1.122 run bh handlers (only _if_ they are marked active) after the end of _every_ irq handler. Take a look at the do_IRQ() function in arch/i387/kernel/irq.c, there' s a clear if (1).
Andrea[s] Arcangeli
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