From: Sven Brauch <mail-ITmcY+a7/CDoK6nBLMlh1Q@public.gmane.org>
To: Oliver Neukum <oneukum-IBi9RG/b67k@public.gmane.org>
Cc: Peter Hurley
<peter-WaGBZJeGNqdsbIuE7sb01tBPR1lH4CV8@public.gmane.org>,
linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: implement put_char() in cdc-acm
Date: Mon, 2 Nov 2015 21:27:29 +0100 [thread overview]
Message-ID: <5637C731.20409@svenbrauch.de> (raw)
In-Reply-To: <1446463972.25345.24.camel-IBi9RG/b67k@public.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 585 bytes --]
On 02/11/15 12:32, Oliver Neukum wrote:
> given this test I will submit the patch.
Mind you, I don't know if the improvement is due to your patch or other
things. I didn't test the new kernel without your patch; should I?
> Sven, can you ramp up the buffers in the manner Peter suggested
> and retest? It looks like the throttling code isn't perfect yet,
> but a larger buffer may make its performance good enough.
I'll try as soon as possible, but I'm sceptical. That still doesn't
guarantee that no data is lost, which feels bad to me.
Thanks and best regards,
Sven
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next prev parent reply other threads:[~2015-11-02 20:27 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-27 15:07 implement put_char() in cdc-acm Oliver Neukum
[not found] ` <1445958479.2043.6.camel-IBi9RG/b67k@public.gmane.org>
2015-10-27 15:45 ` Sven Brauch
[not found] ` <562F9C08.6050105-ITmcY+a7/CDoK6nBLMlh1Q@public.gmane.org>
2015-10-28 11:04 ` Oliver Neukum
[not found] ` <1446030280.15140.10.camel-IBi9RG/b67k@public.gmane.org>
2015-10-28 12:23 ` Peter Hurley
[not found] ` <5630BE5E.6040204-WaGBZJeGNqdsbIuE7sb01tBPR1lH4CV8@public.gmane.org>
2015-10-28 12:33 ` Oliver Neukum
[not found] ` <1446035622.15140.17.camel-IBi9RG/b67k@public.gmane.org>
2015-10-28 12:49 ` Peter Hurley
2015-11-01 19:28 ` Sven Brauch
[not found] ` <563667D9.9080401-ITmcY+a7/CDoK6nBLMlh1Q@public.gmane.org>
2015-11-01 19:59 ` Peter Hurley
[not found] ` <56366F19.90202-WaGBZJeGNqdsbIuE7sb01tBPR1lH4CV8@public.gmane.org>
2015-11-01 20:04 ` Sven Brauch
2015-11-02 11:32 ` Oliver Neukum
[not found] ` <1446463972.25345.24.camel-IBi9RG/b67k@public.gmane.org>
2015-11-02 20:27 ` Sven Brauch [this message]
[not found] ` <5637C731.20409-ITmcY+a7/CDoK6nBLMlh1Q@public.gmane.org>
2015-11-03 8:58 ` Oliver Neukum
[not found] ` <1446541094.27681.2.camel-IBi9RG/b67k@public.gmane.org>
2015-11-03 10:13 ` Sven Brauch
[not found] ` <563888BB.2080601-ITmcY+a7/CDoK6nBLMlh1Q@public.gmane.org>
2015-11-03 10:19 ` Oliver Neukum
2015-11-05 4:18 ` Peter Hurley
2015-10-28 15:53 ` Sven Brauch
[not found] ` <5630EF8A.8060904-ITmcY+a7/CDoK6nBLMlh1Q@public.gmane.org>
2015-10-28 16:20 ` Peter Hurley
2015-10-28 16:23 ` Oliver Neukum
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