From: Alexey Orishko <alexey.orishko@gmail.com>
Date: Wed, 14 Mar 2012 11:26:10 +0000 (+0000)
Subject: cdc_ncm: reduce driver latency in the data path
X-Git-Tag: v3.4-rc1~177^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c84ff1d6dff38058a5bd20cb633d13a0f685788a;p=pandora-kernel.git

cdc_ncm: reduce driver latency in the data path

Changes:
- use high resolution timer
  latency became approx. 10-15 times less than before
- use taklet for sending remaining data in tx path
Tested on Intel/ARM.

Reviewed-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Tested-by: Dmitry Tarnyagin <Dmitry.Tarnyagin@stericsson.com>
Signed-off-by: Alexey Orishko <alexey.orishko@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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