From: Peter Hurley <peter@hurleysoftware.com>
Date: Thu, 16 Oct 2014 17:54:36 +0000 (-0400)
Subject: tty: Prevent "read/write wait queue active!" log flooding
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~143^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=494c1eac7e73f719af9d474a96ec8494c33efd6a;p=pandora-kernel.git

tty: Prevent "read/write wait queue active!" log flooding

Only print one warning when a task is on the read_wait or write_wait
wait queue at final tty release.

Cc: <stable@vger.kernel.org> # 3.4.x+
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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