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Groups > linux.kernel > #1211257
| From | Dmitry Torokhov <dmitry.torokhov@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCHv2] Input: xpad - Fix double URB submission races |
| Date | 2015-08-21 19:00 +0200 |
| Message-ID | <pZXPB-14O-27@gated-at.bofh.it> (permalink) |
| References | <pW5C3-5yL-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hi Laura, On Mon, Aug 10, 2015 at 05:26:12PM -0700, Laura Abbott wrote: > v2: Created a proper queue for events instead of just dropping them How long does it take for the queue to exhaust your memory if you keep bombarding the driver with requests? I do not think you need a queue. I believe the nature of LEDs and rumble force feedback effect is such that you can discard all requests but the latest that arrived between the moment you submitted a request to the device and the moment you are ready submit a new one. Thanks. -- Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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Re: [PATCHv2] Input: xpad - Fix double URB submission races Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2015-08-21 19:00 +0200
Re: [PATCHv2] Input: xpad - Fix double URB submission races Laura Abbott <labbott@redhat.com> - 2015-08-25 06:30 +0200
Re: [PATCHv2] Input: xpad - Fix double URB submission races Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2015-08-26 19:20 +0200
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