Messages in this thread | | | Date | Mon, 21 Aug 2006 18:52:44 -0500 | Subject | Re: [RFC] HOWTO use NAPI to reduce TX interrupts | From | (Linas Vepstas) |
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On Sat, Aug 19, 2006 at 01:25:18PM +0200, Arnd Bergmann wrote: > > What is the best way to treat the IRQ mask for TX interrupts? > I guess it should be roughly: > > - off when we expect ->poll() to be called, i.e. after calling > netif_rx_schedule() or returning after a partial rx from poll().
Under what circumstance does one turn TX interrupts back on? I couldn't quite figure that out.
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