From: Steven Rostedt (Red Hat) <rostedt@goodmis.org>
Date: Tue, 29 Apr 2014 21:54:37 +0000 (-0400)
Subject: tracing: Remove mock up poll wait function
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~80^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b1169cc69ba96b124df820904a6d3eb775491d7f;p=pandora-kernel.git

tracing: Remove mock up poll wait function

Now that the ring buffer has a built in way to wake up readers
when there's data, using irq_work such that it is safe to do it
in any context. But it was still using the old "poor man's"
wait polling that checks every 1/10 of a second to see if it
should wake up a waiter. This makes the latency for a wake up
excruciatingly long. No need to do that anymore.

Completely remove the different wait_poll types from the tracers
and have them all use the default one now.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

Reading git-diff-tree failed